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The Marshall Star for September 25, 2024


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The Marshall Star for September 25, 2024

NASA Marshall Space Flight Center Director Joseph Pelfrey, bottom right, welcomes attendees to the 38th meeting of the Marshall Small Business Alliance on Sept. 19.

Marshall Presents Small Business Awards for Fiscal Year 2024

By Wayne Smith

NASA’s Marshall Space Flight Center honored top contractors, subcontractors, teams, and individuals of fiscal year 2024 at the 38th meeting of Marshall’s Small Business Alliance. The awards honor aerospace companies and leaders who have demonstrated support of the center’s small business programs and NASA’s mission of exploration.

NASA Marshall Space Flight Center Director Joseph Pelfrey, bottom right, welcomes attendees to the 38th meeting of the Marshall Small Business Alliance on Sept. 19.
NASA Marshall Space Flight Center Director Joseph Pelfrey, bottom left, welcomes attendees to the 38th meeting of the Marshall Small Business Alliance on Sept. 19.
NASA/Charles Beason

The event took place Sept. 19 at the U.S. Space & Rocket Center’s Davidson Center for Space Exploration in Huntsville. Around 650 participants from industry and government gathered to network, learn about business opportunities, and recognize outstanding achievements in support of NASA’s mission and the small business community. Those attending represented 32 states and 10 nations.

“The Marshall Small Business Alliance is an outreach tool designed to introduce the business community to the NASA marketplace,” said David Brock, small business specialist for the agency’s Office of Small Business Programs at Marshall. “Those in attendance can gain valuable insight into Marshall’s exciting programs and projects, upcoming procurement opportunities, and get an opportunity to network with Marshall prime contractors.”

Marshall Director Joseph Pelfrey welcomed attendees, while Jeramie Broadway, deputy director of Marshall’s Office of Strategic Analysis and Communications, provided an update on the center for fiscal year 2025 and beyond.

Marshall’s Industry & Advocate Awards are presented annually and reflect leadership in business community and sustained achievement in service to NASA’s mission.

“We are excited about this year’s winners,” Brock said. “Each play a key role in helping NASA achieve successes in support of key programs and projects, including the Human Landing System and Space Launch System rocket. Maintaining and sustaining an experienced and competitive industry base is what makes America strong, and small businesses are at the core of those successes.”

Jeramie Broadway, deputy director of Marshall’s Office of Strategic Analysis and Communications, provides an update on the center during the Small Business Alliance meeting.
Jeramie Broadway, deputy director of Marshall’s Office of Strategic Analysis and Communications, provides an update on the center during the Small Business Alliance meeting.
NASA/Charles Beason

Marshall manages the Human Landing System and Space Launch System programs.

This year’s award recipients are:

Small Business Prime Contractor of the Year

Media Fusion

Small Business Subcontractor of the Year

Zin Technologies

Large Business Prime Contractor of the Year

Jacobs

Mentor-Protégé Agreement of the Year

Jacobs (mentor) and CodePlus (protégé)

Procurement Person of the Year

Joseph Tynes  

Program Person of the Year

Patrick McVay

Small Business Technical Coordinator of the Year

Leah Fox

Technical Person of the Year

David Hood

Attendees network during Marshall’s Small Business Alliance event at the U.S. Space & Rocket Center’s Davidson Center for Space Exploration in Huntsville.
Attendees network during Marshall’s Small Business Alliance event at the U.S. Space & Rocket Center’s Davidson Center for Space Exploration in Huntsville.
NASA/Charles Beason

NASA civil service employees nominate eligible individuals and organizations for awards. A panel of NASA procurement and technical officials evaluates each nominee’s business practices, innovative processes, adoption of new technologies and their overall contributions to NASA’s mission and the agency’s Small Business Program.

Award recipients in the following categories become candidates for agency-level Small Business Industry and Advocate Awards:

  • Large and Small Business Prime Contractors of the Year
  • Small Business Subcontractor of the Year
  • Procurement Team or Person
  • Technical, Small Business Technical Coordinator/Technical Advisor
  • Program Person or Team of the Year


Learn more about Marshall’s small business initiatives.

Smith, a Media Fusion employee and the Marshall Star editor, supports the Marshall Office of Communications.

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New Flag Honors Marshall Work on NASA’s Space X Crew-9 Mission

By Serena Whitfield

A new flag is reaching for the Moon outside the Huntsville Operations Support Center at NASA’s Marshall Space Flight Center following a Sept.19 ceremony, marking contributions from center team members toward the launch of NASA’s SpaceX Crew-9 mission.

The Crew-9 mission to the International Space Station will carry NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov. The mission is scheduled to launch Sept. 28 no earlier than 12:17 p.m. CDT.

Dave Gwaltney, second from left, technical assistant, specialty system and Commercial Crew Program representative at NASA’s Marshall Space Flight Center, gives introductions during the Crew-9 flag-raising ceremony Sept. 19 outside the Huntsville Operations Support Center. He is joined by, from left, Brady Doepke, Thomas “Reid” Lawrence, and Nicole Pelfrey, manager of the Payload and Mission Operations Division.
Dave Gwaltney, second from left, technical assistant, specialty system and Commercial Crew Program representative at NASA’s Marshall Space Flight Center, gives introductions during the Crew-9 flag-raising ceremony Sept. 19 outside the Huntsville Operations Support Center. He is joined by, from left, Brady Doepke, Thomas “Reid” Lawrence, and Nicole Pelfrey, manager of the Payload and Mission Operations Division.
NASA/Krisdon Manecke

Crew-9 will be the first human spaceflight mission to launch from Space Launch Complex-40 at Cape Canaveral Space Force Station. This is the ninth crew rotation mission with SpaceX to the orbiting laboratory under NASA’s Commercial Crew Program (CCP). The crew will spend approximately five months at the station, conducting more than 200 science and research demonstrations before returning in February 2025.

Once aboard the space station, Hague and Gorbunov will become members of the Expedition 72 crew and perform research, technology demonstrations, and maintenance activities. The pair will join NASA astronauts Don Petitt, Butch Wilmore, Suni Williams, as well as Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner. Wilmore and Williams, who launched aboard the Starliner spacecraft in June, will fly home with Hague and Gorbunov in February 2025.

Thomas "Reid" Lawrence raises the Crew-9 mission flag as Doepke looks on during the flag-raising ceremony to honor NASA’s Space X Crew-9 Mission to the International Space Station.
Thomas “Reid” Lawrence raises the Crew-9 mission flag as Doepke looks on during the flag-raising ceremony to honor NASA’s Space X Crew-9 Mission to the International Space Station.
NASA/Serena Whitfield

The flag raising has been a tradition for missions supported at Marshall’s Huntsville Operations Support Center (HOSC), as well as a tradition within the CCP to celebrate the successful conclusion of NASA’s Agency Flight Readiness Review prior to launch. The HOSC provides engineering and mission operations support for the space station, the CCP, and Artemis missions, as well as science and technology demonstration missions. The Payload Operations Integration Center within HOSC operates, plans, and coordinates the science experiments onboard the space station 365 days a year, 24 hours a day.

The CCP support team at Marshall provides crucial programmatic, engineering, and safety and mission assurance expertise for launch vehicles, spacecraft propulsion, and integrated vehicle performance. Marshall’s role within the CCP is to support certification that the spacecraft and launch vehicle are ready for launch. The support team performs engineering expertise, particularly for propulsion, as well as program management, safety and mission assurance, and spacecraft support. 

The Crew-9 mission flag is raised during the ceremony outside the Huntsville Operations Support Center.
The Crew-9 mission flag is raised during the ceremony outside the Huntsville Operations Support Center.
NASA/Serena Whitfield

The flag-raising ceremony was a joint effort between the Payload and Mission Operations Division (PMOD) and CCP team. Dave Gwaltney, technical assistant, specialty systems, and Commercial Crew Program representative, gave the introductions. He recognized Brady Doepke, structural analyst for liquid propulsion systems, for his significant contributions in preparation for Crew-9 mission success. Gwaltney said Doepke exemplified leadership and innovation through his guidance of Marshall’s CCP engineering team, which resulted in a successful risk assessment of the updated SpaceX turbine wheel fleet leader acceptance criteria.

Payload and Mission Operations Division Manager Nicole Pelfrey also recognized Thomas “Reid” Lawrence as the division’s Crew-9 honoree.

“Reid serves dutifully in the HOSC as part of the HOSC’s Data Operations Control Room Operations Engineers,” Pelfrey said. “Reid has a number of technical specialties, including his expertise in the Backup Control Center activation procedures. This expertise has been vital over the past year as JSC has worked through power upgrades. He also diligently ensures our ISS payload users receive their data and is a key engineer for the testing, verification, and operation of our HOSC interfaces that support commercial crew communications.”

Whitfield is an intern supporting the Marshall Office of Communications.

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Center Hosts Rossi Prize Recognition Dinner, IXPE Science Workshop

NASA’s Marshall Space Flight Center hosted the Rossi Prize Recognition Dinner at the U.S. Space & Rocket Center in Huntsville on Sept. 18. The dinner was held to recognize the IXPE (Imaging X-ray Polarimetry Explorer) team members honored with the Bruno Rossi Prize, a top prize in high-energy astronomy. From left, Martin Weisskopf, Rossi Prize awardee and NASA emeritus scientist, who served as the principal investigator for IXPE during its development, launch, and commissioning; Paolo Soffitta, Rossi Prize awardee, and the Italian Space Agency’s principal investigator for IXPE; Hashima Hasan, program scientist for IXPE at NASA Headquarters; Andrea Marinucci, IXPE team member and researcher with the Italian Space Agency; and Marshall Director Joseph Pelfrey, who provided welcome remarks at the dinner. "The Bruno Rossi Prize highlights how partnerships and teamwork can push the boundaries of scientific knowledge," Pelfrey said. "The (IXPE) mission, a groundbreaking collaboration between NASA and the Italian Space Agency, represents over 30 years of dedicated effort and stands as a testament to the innovative work of a truly multinational team."

NASA’s Marshall Space Flight Center hosted the Rossi Prize Recognition Dinner at the U.S. Space & Rocket Center in Huntsville on Sept. 18. The dinner was held to recognize the IXPE (Imaging X-ray Polarimetry Explorer) team members honored with the Bruno Rossi Prize, a top prize in high-energy astronomy. From left, Martin Weisskopf, Rossi Prize awardee and NASA emeritus scientist, who served as the principal investigator for IXPE during its development, launch, and commissioning; Paolo Soffitta, Rossi Prize awardee, and the Italian Space Agency’s principal investigator for IXPE; Hashima Hasan, program scientist for IXPE at NASA Headquarters; Andrea Marinucci, IXPE team member and researcher with the Italian Space Agency; and Marshall Director Joseph Pelfrey, who provided welcome remarks at the dinner. “The Bruno Rossi Prize highlights how partnerships and teamwork can push the boundaries of scientific knowledge,” Pelfrey said. “The (IXPE) mission, a groundbreaking collaboration between NASA and the Italian Space Agency, represents over 30 years of dedicated effort and stands as a testament to the innovative work of a truly multinational team.” (NASA/Jennifer Deermer)

Rossi Prize winners Weisskopf and Soffitta, center seated, are joined by a plush goat, the unofficial mascot of the IXPE mission, and other IXPE team members at the Rossi Prize Recognition Dinner.

Rossi Prize winners Weisskopf and Soffitta, center seated, are joined by a plush goat, the unofficial mascot of the IXPE mission, and other IXPE team members at the Rossi Prize Recognition Dinner. Read more about the award and the prize winners. (NASA/Jennifer Deermer)

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Take 5 with Shannon Segovia

By Wayne Smith

Talk with Shannon Segovia for any length of time and you’ll quickly discover the care and enthusiasm she has for her position as director of the Office of Communications at NASA’s Marshall Space Flight Center. And that care and enthusiasm extends to those she works with across the center to share news about Marshall missions and team members.

In her role, Segovia oversees a team responsible for media relations and public affairs, digital and social media, stakeholder relations and engagement, internal and employee communications, and executive communications for the center.

img-2195-rotated.jpg?w=1536
Shannon Segovia, director of the Office of Communications at NASA’s Marshall Space Flight Center, in front of Artemis I before its launch.
Photo courtesy of Shannon Segovia 

“We manage these activities for the entire center of about 7,000 people, so it is a definitely a very busy job!” said Segovia, a native of Athens, Alabama, who was named as permanent communications director this summer after more than 12 years at Marshall.

She was the deputy director of communications starting in June 2023 after working as Marshall’s news chief and public affairs team lead starting in 2019. From 2012 to 2019, Segovia was a public affairs officer at the center. Prior to joining NASA, she was the communications manager for the Tennessee Valley Authority’s Sequoyah Nuclear Plant near Chattanooga, Tennessee.

 At Marshall, she said it’s the people who continue to be her biggest motivators.

“As a public servant, I want the people I serve – the people who follow our channels, listen to the news stories we create, and attend our events – to know why NASA’s missions are important and critical to the world we live in,” Segovia said. “I am so fortunate to have such a brilliant team, and they motivate me daily with their hard work.”

“I’m also motivated by my husband and family because I want to make them proud. I want my nieces and nephews to have a bright future, and I truly believe the work we are doing at NASA will help them do that.”

Question: What excites you most about the future of human space exploration, or your NASA work, and your team’s role it?

Segovia: NASA’s missions depend on public and stakeholder support, and that is what our office does – ensures people know what we are doing at NASA and specifically at Marshall, why it is important, and how our missions are benefiting humanity. From social media posts to events like the South Star music festival to interviews with media outlets and stakeholder tours, we use every channel we can to tell others about the work we are doing at Marshall and NASA. Our office touches every organization at the center, and it is so exciting to have a front seat to everything we are doing to get humans back to the Moon and on to Mars.

Shannon Segovia, right center, with some of the engineers from Marshall she accompanied during a visit to The Today Show in New York in 2019 for a segment about International Women’s Day. From left, Kathy Byars, Katherine Van Hooser, Lakiesha Hawkins, Segovia, Michelle Tillotson Rudd, and Lisa Watson-Morgan.
Shannon Segovia, right center, with some of the engineers from Marshall she accompanied during a visit to The Today Show in New York in 2019 for a segment about International Women’s Day. From left, Kathy Byars, Katherine Van Hooser, Lakiesha Hawkins, Segovia, Michelle Tillotson Rudd, and Lisa Watson-Morgan.
Photo courtesy of Shannon Segovia

Question: What has been the proudest moment of your career and why?

Segovia: I helped take a team of 12 Marshall female engineers to The Today Show in 2019 for a segment about International Women’s Day. As a public affairs specialist, one of our job duties is to prepare subject matter experts for interviews, making sure they have messages, talking points, and anything else they need. I have never been more proud to be a woman and to work for Marshall than I was that day, seeing how well these women represented NASA and the extraordinary achievements they have made possible. It also made me even more thankful for the job I have – preparing them to make sure they felt confident and could talk about their work was a wonderful experience. The other moment in my career I will never forget is the Artemis I launch in November 2022. I’ve supported the Space Launch System since I started working at NASA, and seeing that rocket fly was one of the best moments of my career. It was the culmination of so much hard work and sacrifice from so many people and was truly an overwhelming and amazing experience.

Question: Who or what inspired you to pursue an education/career that led you to NASA and Marshall?

Segovia: My parents have always been my No. 1 fans, encouragers, and supporters. They instilled in me a strong work ethic and the belief I could do anything I wanted to do if I worked hard. They made education a priority for my brothers and I and would do anything to help us succeed. I am so fortunate to have such a wonderful family. My mom always wanted me to do something in the medical field, but a biology course in college changed my mind quickly on that. I wasn’t sure what I wanted to do but had been at school for two years and needed to declare a major. I liked to write and read but didn’t know how to make a career out of that until I went to a journalism class taught by Ms. Bobbie Hurt at the University of North Alabama, and I was hooked. She became my mentor and really taught me how to be a good writer, which has been the foundation for my entire career. I ended up with a double major in journalism and public relations, and it was one of the best decisions I ever made.

Question: What advice do you have for employees early in their NASA career or those in new leadership roles?

Segovia: Find people to whom you can go to for advice, who have your back, and can help you accomplish your goals. I’ve had some amazing mentors, teammates, and bosses who have not only supported me but pushed me to do things I wasn’t sure I could do and helped me even when I messed up. I would not be here without them, and I think it is so important to have those people in your entire career, but especially when you are new. Ask for help when you need it. Time flies, so enjoy the season and job you are in. You will know when it is time to move on, but being present and learning from where you are will help you succeed.

Question: What do you enjoy doing with your time while away from work?

Segovia: I love the water – ocean, river, pool, lake – I like being outside and water activities. I love to read and travel, and also to spend time with family and friends. I have three nieces and two nephews, and I like to go to their games and activities. I have a 4-year-old terrier mix named Ted and I enjoy taking him on walks and to the park.

Smith, a Media Fusion employee and the Marshall Star editor, supports the Marshall Office of Communications.

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NASA Awards $1.5 Million at Watts on the Moon Challenge Finale

NASA has awarded a total of $1.5 million to two U.S. teams for their novel technology solutions addressing energy distribution, management, and storage as part of the agency’s Watts on the Moon Challenge. The innovations from this challenge aim to support NASA’s Artemis missions, which will establish long-term human presence on the Moon.

At the Great Lakes Science Center in Cleveland, Ohio, Team H.E.L.P.S. (High Efficiency Long-Range Power Solution) from The University of California, Santa Barbara pose with their $1 million check and the power transmission and energy storage hardware that won them the grand prize in the four-year competition. The team is comprised of six faculty researchers at UC Santa Barbara, led by team lead Dr. Philip Lubin (far right).
Team H.E.L.P.S. (High Efficiency Long-Range Power Solution) from The University of California, Santa Barbara won the $1 million grand prize in NASA’s Watts on the Moon Challenge. Their team developed a low-mass, high efficiency cable and featured energy storage batteries on both ends of their power transmission and energy storage system.
NASA/GRC/Sara Lowthian-Hanna

This two-phase competition has challenged U.S. innovators to develop breakthrough power transmission and energy storage technologies that could enable long-duration Moon missions to advance the nation’s lunar exploration goals. The final phase of the challenge concluded with a technology showcase and winners’ announcement ceremony Sept. 20 at Great Lakes Science Center in Cleveland, Ohio, home of the visitor center for NASA’s Glenn Research Center.

“Congratulations to the finalist teams for developing impactful power solutions in support of NASA’s goal to sustain human presence on the Moon,” said Kim Krome-Sieja, acting program manager for Centennial Challenges at NASA’s Marshall Space Flight Center. “These technologies seek to improve our ability to explore and make discoveries in space and could have implications for improving power systems on Earth.”

NASA astronaut Stephen Bowen, who flew on three space shuttle missions and served as commander of the SpaceX Crew-6 mission in 2023, engages with one of the Phase 2 finalist teams about their innovative hardware at NASA’s Watts on the Moon Challenge Technology Showcase and Winners’ Event at the Great Lakes Science Center in Cleveland, Ohio, on Sept. 20. Prototypes like the one shown here aim to provide power transmission and energy storage capabilities to the lunar south pole.
NASA astronaut Stephen Bowen, who flew on three space shuttle missions and served as commander of the SpaceX Crew-6 mission in 2023, engages with one of the Phase 2 finalist teams about their innovative hardware at NASA’s Watts on the Moon Challenge Technology Showcase and Winners’ Event at the Great Lakes Science Center in Cleveland, Ohio, on Sept. 20. Prototypes like the one shown here aim to provide power transmission and energy storage capabilities to the lunar south pole.
NASA/Sara Hanna-Lowthian

The winning teams are:

  • First prize ($1 million): H.E.L.P.S. (High Efficiency Long-Range Power Solution) of Santa Barbara, California
  • Second prize ($500,000): Orbital Mining Corporation of Golden, Colorado

Four teams were invited to refine their hardware and deliver full system prototypes in the final stage of the competition, and three finalist teams completed their technology solutions for demonstration and assessment at Glenn. The technologies were the first power transmission and energy storage prototypes to be tested by NASA in a vacuum chamber mimicking the freezing temperature and absence of pressure found at the permanently shadowed regions of the Lunar South Pole. The simulation required the teams’ power systems to demonstrate operability over six hours of solar daylight and 18 hours of darkness with the user three kilometers (nearly two miles) away from the power source.

During this competition stage, judges scored the finalists’ solutions based on a Total Effective System Mass (TESM) calculation, which measures the effectiveness of the system relative to its size and weight – or mass – and the total energy provided by the power source. The highest-performing solution was identified based on having the lowest TESM value – imitating the challenges that space missions face when attempting to reduce mass while meeting the mission’s electrical power needs.

Mary Wadel, center right, NASA Glenn Research Center’s Director of Research, Technology, and Partnerships, Bowen, and Great Lakes Science Center President and CEO Kirsten Ellenbogen, right, listen intently while Orbital Mining Corporation team lead Ken Liang explains his team’s approach to the mission scenario behind the Watts on the Moon Challenge. His team’s power transmission and energy storage technology took home the second-place prize in the four-year, $5 million challenge, winning a cash prize of $500,000.
Mary Wadel, center right, NASA Glenn Research Center’s Director of Research, Technology, and Partnerships, Bowen, and Great Lakes Science Center President and CEO Kirsten Ellenbogen, right, listen intently while Orbital Mining Corporation team lead Ken Liang explains his team’s approach to the mission scenario behind the Watts on the Moon Challenge. His team’s power transmission and energy storage technology took home the second-place prize in the four-year, $5 million challenge, winning a cash prize of $500,000.
NASA/Sara Hanna-Lowthian

Team H.E.L.P.S. (High Efficiency Long-Range Power Solution) from University of California, Santa Barbara, won the grand prize for their hardware solution, which had the lowest mass and highest efficiency of all competitors. The technology also featured a special cable operating at 800 volts and an innovative use of energy storage batteries on both ends of the transmission system. They also employed a variable radiation shield to switch between conserving heat during cold periods and disposing of excess heat during high power modes. The final 48-hour test proved their system design effectively met the power transmission, energy storage, and thermal challenges in the final phase of competition.

Orbital Mining Corporation, a space technology startup, received the second prize for its hardware solution that also successfully completed the 48-hour test with high performance. They employed a high-voltage converter system coupled with a low-mass cable and a lithium-ion battery.

“The energy solutions developed by the challenge teams are poised to address NASA’s space technology priorities,” said Amy Kaminski, program executive for Prizes, Challenges, and Crowdsourcing in NASA’s Space Technology Mission Directorate at NASA Headquarters. “These solutions support NASA’s recently ranked civil space shortfalls, including in the top category of surviving and operating through the lunar night.”

Watch the finale of NASA’s Watts on the Moon challenge, a $5 million, two-phase competition designed to develop breakthrough power transmission and energy storage technologies.

During the technology showcase and winners’ announcement ceremony, NASA experts, media, and members of the public gathered to see the finalist teams’ technologies and hear perspectives from the teams’ participation in the challenge. After the winners were announced, event attendees were also welcome to meet NASA astronaut Stephen Bowen.

The Watts on the Moon Challenge is a NASA Centennial Challenge led by Glenn. Marshall manages Centennial Challenges, which are part of the agency’s Prizes, Challenges, and Crowdsourcing program in the Space Technology Mission Directorate. NASA contracted HeroX to support the administration of this challenge.

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Michoud Continues Work on Evolved Stage of SLS Rocket for Future Artemis Missions

Manufacturing equipment that will be used to build components for NASA’s SLS (Space Launch System) rocket for future Artemis missions is being installed at the agency’s Michoud Assembly Facility.

The novel tooling will be used to produce the SLS rocket’s advanced exploration upper stage, or EUS, in the factory’s new manufacturing area. The EUS will serve as the upper, or in-space, stage for all Block 1B and Block 2 SLS flights in both crew and cargo configurations.

Manufacturing equipment that will be used to build components for NASA’s SLS (Space Launch System) rocket for future Artemis missions is being installed at the agency’s Michoud Assembly Facility in New Orleans, Louisiana. The tooling will be used to produce the SLS rocket’s advanced exploration upper stage, or EUS, in the factory’s new manufacturing area, picture here.
Manufacturing equipment that will be used to build components for NASA’s SLS (Space Launch System) rocket for future Artemis missions is being installed at the agency’s Michoud Assembly Facility. The tooling will be used to produce the SLS rocket’s advanced exploration upper stage, or EUS, in the factory’s new manufacturing area, pictured here.
NASA/Evan Deroche

In tandem, NASA and Boeing, the SLS lead contractor for the core stage and exploration upper stage, are producing structural test articles and flight hardware structures for the upper stage at Michoud and the agency’s Marshall Space Flight Center. Early manufacturing is already underway at Michoud while preparations for an engine-firing test series for the upper stage are in progress at nearby Stennis Space Center.

“The newly modified manufacturing space for the exploration upper stage signifies the start of production for the next evolution of SLS Moon rockets at Michoud,” said Hansel Gill, director at Michoud. “With Orion spacecraft manufacturing and SLS core stage assembly in flow at Michoud for the past several years, standing up a new production line and enhanced capability at Michoud for EUS is a significant achievement and a reason for anticipation and enthusiasm for Michoud and the SLS Program.”

NASA Michoud Assembly facility technicians Cameron Shiro (foreground), Michael Roberts, and Tien Nguyen (background) install the strain gauge on the forward adapter barrel structural test article for the exploration upper stage of the SLS rocket.
Michoud facility technicians Cameron Shiro, foreground, Michael Roberts, and Tien Nguyen, background, install the strain gauge on the forward adapter barrel structural test article for the exploration upper stage of the SLS rocket.
NASA/Eric Bordelon

The advanced upper stage for SLS is planned to make its first flight with Artemis IV and replaces the single-engine Interim Cryogenic Propulsion Stage (ICPS) that serves as the in-space stage on the initial SLS Block 1 configuration of the rocket. With its larger liquid hydrogen and liquid oxygen propellant tanks feeding four L3 Harris Technologies- built RL10C-3 engines, the EUS generates nearly four times the thrust of the ICPS, providing unrivaled lift capability to the SLS Block 1B and Block 2 rockets and making a new generation of crewed lunar missions possible.

This upgraded and more powerful rocket will increase the SLS rocket’s payload to the Moon by 40%, from 27 metric tons (59,525 lbs.) with Block 1 to 38 metric tons (83,776 lbs.) in the crew configuration. Launching crewed missions along with other large payloads enables multiple large-scale objectives to be accomplished in a single mission.

NASA Michoud Assembly facility quality inspectors Michael Conley (background) and Michael Kottemann perform Ultrasonic Test (UT) inspections on the mid-body V-Strut for a structural test article for the SLS rocket’s advanced exploration upper stage, or EUS, in the factory’s new manufacturing area.
Michoud facility quality inspectors Michael Conley, background, and Michael Kottemann perform Ultrasonic Test inspections on the mid-body V-Strut for a structural test article for the SLS rocket’s advanced exploration upper stage in the factory’s new manufacturing area.
NASA/Evan Deroche

Through the Artemis campaign, NASA will land the first woman, first person of color, and its first international partner astronaut on the Moon. The rocket is part of NASA’s deep space exploration plans, along with the Orion spacecraft, supporting ground systems, advanced spacesuits and rovers, Gateway in orbit around the Moon, and commercial human landing systems. NASA’s SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.

NASA’s Marshall Space Flight Center manages the SLS Program and Michoud.

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I am Artemis: Chris Pereira

Chris Pereira can personally attest to the immense gravitational attraction of black holes. He’s been in love with space ever since he saw a video on the topic in a high school science class.

But it wasn’t just any science class. It was one specially designed for English learners.

As RS-25’s operations integrator, Chris Pereira is responsible for ensuring that the many pieces of the program – from tracking on-time procurement of supplies and labor loads to coordinating priorities on various in-demand machine centers – come together to deliver a quality product.
As RS-25’s operations integrator, Chris Pereira is responsible for ensuring that the many pieces of the program – from tracking on-time procurement of supplies and labor loads to coordinating priorities on various in-demand machine centers – come together to deliver a quality product.
Mike Labbe, L3Harris Technologies

“I was born and raised in Guatemala,” Pereira said. “I came here at 14 unable to speak any English.”

Pereira did not know how to navigate the U.S. educational system either, but after that class, he was certain he wanted a career in space.

Thus began a journey that ultimately landed him at L3Harris Technologies, where he works in the Aerojet Rocketdyne segment as an engineer and operations integrator on the RS-25 engine – used to power the core stage of NASA’s SLS (Space Launch System) rocket that will launch astronauts to the Moon under NASA’s Artemis campaign.

Pereira’s first step was to stay after class and ask to borrow a copy of the video on black holes. His teacher not only obliged but took him across the street to the local library to get his first library card.

Pereira quickly recognized that the pathway to his desired career in space was through higher education. It was equally clear, however, that he was not yet on that pathway. English as a Second Language classes, including that science class, did not count toward college admissions. His guidance counselor, meanwhile, was nudging him toward the trades.

But with the help of teachers and a new guidance counselor, he got himself on the college-bound track.

“I came to understand there were multiple career pathways to explore my interest in space,” Pereira said. “One was engineering.”

There was a lot of catching up to do, so Pereira took eight classes per day, including honors courses. He also worked every day after school cleaning a gymnasium from 6 to 11 p.m. to help his family make ends meet.

Pereira earned his mechanical engineering degree at California State University at Los Angeles while also working as a senior educator at the California Science Center to cover the cost of his college tuition and living expenses.

Pereira’s first career experience was as an intern in manufacturing engineering at Aerojet Rocketdyne. “I learned that making 100% mission-success engines requires a strong culture of attention to detail, teamwork and solid work ethics.” Pereira said. His first full-fledged engineering job was with Honeywell Aerospace working on aircraft programs.

Eventually, space came calling – literally. “My mentor at Aerojet Rocketdyne called me up and said, ‘Chris, I have a job for you,’” Pereira said.

He began his new job working on rocket engine programs including the AR1 and RS-68 but shifted to the RS-25 after NASA awarded Aerojet Rocketdyne a contract for newly manufactured versions of the engine. Initial versions of the SLS are using refurbished engines from the Space Shuttle Program. Evolved versions of the RS-25 recently concluded a critical test series and will debut with the fifth Artemis flight.

As RS-25’s operations integrator, Pereira is responsible for ensuring that the many pieces of the program – from tracking on-time procurement of supplies and labor loads to coordinating priorities on various in-demand machine centers – come together to deliver a quality product.

Playing a key role in the nation’s effort to return astronauts to the Moon feels a bit like coming home again, Pereira said. “You develop your first love, work really hard, take different pathways and encounter new passions,” he said. “It’s almost funny how the world and life work out – it’s like I’ve taken a big circle back to my first love.”

NASA is working to land the first woman, first person of color, and its first international partner astronaut on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft, supporting ground systems, advanced spacesuits and rovers, the Gateway in orbit around the Moon, and commercial human landing systems. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.

NASA’s Marshall Space Flight Center manages the SLS Program.

Read other I Am Artemis features.

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‘Legacy of the Invisible’ Event Celebrates Mural, Marshall’s Astrophysics Missions

mural-6edited.jpg?w=2048

Renee Weber, chief scientist at NASA’s Marshall Space Flight Center, talks during the “Legacy of the Invisible” event in downtown Huntsville on Sept. 20. About 300 people attended the event, which coincided with the 25th anniversary of the launch of the Chandra X-ray Observatory. The celebration featured “No Straight Lines,” a new mural at the corner of Clinton Avenue and Washington Street by local artist Float. The mural honors Huntsville’s rich scientific legacy in astrophysics and highlights the groundbreaking discoveries made possible by Marshall scientists and engineers. Other speakers included Collen Wilson-Hodge, principal investigator of the Fermi Gamma-ray Space Telescope. The event also offered members of the community the opportunity to meet the scientists who worked on some of NASA’s most revolutionary astrophysics missions. Featured exhibits from Marshall included the Apollo Telescope mount, the main science instrument on Skylab; the High Energy Astrophysics Program (HEAO); the BATSE instrument on the Compton Gamma-ray Observatory; Chandra X-ray Observatory; Fermi; IXPE (Imaging X-ray Polarimetry Explorer); and Marshall’s X-Ray and Cryogenic Facility. “I had a really nice time at the event,” Weber said. “It’s always great to see such interest and enthusiasm in our science work from the public.” Wilson-Hodge said the mural is an artistic depiction of the historic event detected with the Fermi Gamma-ray Burst Monitor and the Laser Interferometer Gravitational-wave Observatory on Aug. 17, 2017. “On that day, for the first time ever, we observed both a gamma-ray burst and gravitational waves from two very dense neutron stars merging to form a black hole,” she said. (NASA/Serena Whitfield)

From left to right, scientists and astrophysicists from Marshall, Cori Fletcher, Michelle Hui, Steven Ehlert, Weber, Colleen Wilson-Hodge, Lisa Gibby, and the artist Float pose for a photo in front of the “No Straight Lines” mural at the corner of Clinton Avenue and Washington Street in Huntsville.

From left to right, scientists and astrophysicists from Marshall, Cori Fletcher, Michelle Hui, Steven Ehlert, Weber, Colleen Wilson-Hodge, Lisa Gibby, and the artist Float pose for a photo in front of the “No Straight Lines” mural at the corner of Clinton Avenue and Washington Street in Huntsville. (NASA/Serena Whitfield)

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Chandra Finds Galaxy Cluster that Crosses the Streams

Astronomers using NASA’s Chandra X-ray Observatory have found a galaxy cluster has two streams of superheated gas crossing one another. This result shows that crossing the streams may lead to the creation of new structure.

Researchers have discovered a second pair of tails trailing behind a galaxy in this cluster. Previously, astronomers discovered a shorter pair of tails from a different galaxy close to this latest one. This newer and longer set of tails was only seen because of a deeper observation with Chandra that revealed the fainter X-rays that have been shown in the optical data. These tails span for over a million light-years and help determine the evolution of the galaxy cluster.
Researchers have discovered an enormous, comet-like tail of hot gas – spanning over 1.6 million light-years long – trailing behind a galaxy within the galaxy cluster called Zwicky 8338, or Z8338.
X-ray: NASA/CXC/Xiamen Univ./C. Ge; Optical: DESI collaboration; Image Processing: NASA/CXC/SAO/N. Wolk

Researchers have discovered an enormous, comet-like tail of hot gas – spanning over 1.6 million light-years long – trailing behind a galaxy within the galaxy cluster called Zwicky 8338 (Z8338 for short). This tail, spawned as the galaxy had some of its gas stripped off by the hot gas it is hurtling through, has split into two streams.

This is the second pair of tails trailing behind a galaxy in this system. Previously, astronomers discovered a shorter pair of tails from a different galaxy near this latest one. This newer and longer set of tails was only seen because of a deeper observation with Chandra that revealed the fainter X-rays.

Astronomers now have evidence that these streams trailing behind the speeding galaxies have crossed one another. Z8338 is a chaotic landscape of galaxies, superheated gas, and shock waves (akin to sonic booms created by supersonic jets) in one relatively small region of space. These galaxies are in motion because they were part of two galaxy clusters that collided with each other to create Z8338.

This new composite image shows this spectacle. X-rays from Chandra (represented in purple) outline the multimillion-degree gas that outweighs all of the galaxies in the cluster. The Chandra data also shows where this gas has been jettisoned behind the moving galaxies. Meanwhile an optical image from the Dark Energy Survey from the Cerro Tololo Inter-American Observatory in Chile shows the individual galaxies peppered throughout the same field of view.

The original gas tail discovered in Z8338 is about 800,000 light-years long and is seen as vertical in this image. The researchers think the gas in this tail is being stripped away from a large galaxy as it travels through the galaxy cluster. The head of the tail is a cloud of relatively cool gas about 100,000 light-years away from the galaxy it was stripped from. This tail is also separated into two parts.

Researchers have discovered a second pair of tails trailing behind a galaxy in this cluster. Previously, astronomers discovered a shorter pair of tails from a different galaxy close to this latest one. This newer and longer set of tails was only seen because of a deeper observation with Chandra that revealed the fainter X-rays that have been shown in the optical data. These tails span for over a million light-years and help determine the evolution of the galaxy cluster.
A labeled version of the galaxy cluster Zwicky 8338.
X-ray: NASA/CXC/Xiamen Univ./C. Ge; Optical: DESI collaboration; Image Processing: NASA/CXC/SAO/N. Wolk

The team proposes that the detachment of the tail from the large galaxy may have been caused by the passage of the other, longer tail. Under this scenario, the tail detached from the galaxy because of the crossing of the streams.

The results give useful information about the detachment and destruction of clouds of cooler gas like those seen in the head of the detached tail. This work shows that the cloud can survive for at least 30 million years after it is detached. During that time, a new generation of stars and planets may form within it.

The Z8338 galaxy cluster and its jumble of galactic streams are located about 670 million light-years from Earth. A paper describing these results appeared in the Aug. 8, 2023, issue of the Monthly Notices of the Royal Astronomical Society and is available here.

NASA’s Marshall Space Flight Center manages the Chandra program. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center controls science operations from Cambridge, Massachusetts, and flight operations from Burlington, Massachusetts.

Read more from NASA’s Chandra X-ray Observatory.

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New Video Series Spotlights Engineers on NASA’s Europa Clipper Mission

What does it take to build a massive spacecraft that will seek to determine if a mysterious moon has the right ingredients for life? Find out in a new video series called “Behind the Spacecraft,” which offers behind-the-scenes glimpses into the roles of five engineers working on NASA’s Europa Clipper mission, from building the spacecraft’s communications systems to putting it through rigorous tests so the orbiter can meet its science goals in space.

With its launch period opening Oct. 10, Europa Clipper is the agency’s first mission dedicated to exploring an ocean world beyond Earth. The spacecraft will travel 1.8 billion miles to the Jupiter system, where it will investigate the gas giant’s moon Europa, which scientists believe contains a global saltwater ocean beneath its icy shell.

The videos are being released here weekly. The first two are already out.

Meet the team:

  • Dipak Srinivasan, lead communications systems engineer at the Johns Hopkins Applied Physics Laboratory, makes sure the Europa Clipper team can communicate with the spacecraft. Learn more about his work in the video above.
  • Sarah Elizabeth McCandless, navigation engineer at NASA’s Jet Propulsion Laboratory, helped plan Europa Clipper’s trajectory, ensuring the spacecraft arrives at Jupiter safely and has a path to fly by Europa dozens of times. Learn more about Sarah’s work here.
  • Jenny Kampmeier, a science systems engineer at JPL, acts as an interface between mission scientists and engineers.
  • Andres Rivera, a systems engineer at JPL and first-generation American, works on Europa Clipper’s cruise phase — the journey from Earth to Jupiter.
  • Valeria Salazar, an integration and test engineer at JPL who spent her childhood in Mexico, helped test the Europa Clipper spacecraft to ensure its launch readiness.

Europa Clipper experts will answer questions about the mission in a NASA Science Live show airing in English on Oct. 1, and in Spanish on Oct. 3. The broadcasts will appear on NASA+, YouTubeFacebook, and X. The Spanish broadcast will be streamed on the NASA en Español YouTube channel. Viewers can submit questions on social media using the hashtag #askNASA or by leaving a comment in the chat section of the Facebook or YouTube stream.

Europa Clipper is the largest spacecraft NASA has ever developed for a planetary mission and will fly through the most punishing radiation environment of any planet in the solar system. The spacecraft will orbit Jupiter and, during multiple flybys of Europa, will collect a wealth of scientific data with nine science instruments and an experiment that uses its telecommunications system to gather gravity data.

Managed by Caltech in Pasadena, California, JPL leads the development of the Europa Clipper mission in partnership with the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, for NASA’s Science Mission Directorate. The main spacecraft body was designed by APL in collaboration with JPL and NASA’s Goddard Space Flight Center. The Planetary Missions Program Office at NASA’s Marshall Space Flight Center executes program management of the Europa Clipper mission. NASA’s Launch Services Program, based at Kennedy, manages the launch service for the Europa Clipper spacecraft.

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      Forty years ago this month, NASA demonstrated in real time that there is space for everybody. An image from Oct. 11, 1984, shows astronaut Kathryn D. Sullivan checking the latch of an antenna in the space shuttle Challenger’s open cargo during her historic extravehicular activity (spacewalk). The 13th flight of the Space Shuttle Program, STS-41G, was the first flight to include two women, Sullivan and Sally Ride. Ride has become the first American woman to fly to space in June 1983. A little more than a year later, Sullivan became the first American woman to walk in space. NASA’s Stennis Space Center near Bay St. Louis, Mississippi, tested space shuttle main engines for 34 years, from 1975 to 2009. The testing included hot fires of the flight engines that helped power this historic moment. To honor this time in space history, watch Space for Women on the agency’s new streaming platform – NASA+. The film features interviews with NASA employees and shows the variety of positions held by women in the agency.NASA The official portrait of Astronaut Kathryn D. Sullivan from 1984. NASA/Johnson > Back to Top
      Additional Resources
      STEM: NASA Astro Camp Community Partners Program (fox8live.com) Catching up with Stennis Space Center’s new director – WXXV News 25 (wxxv25.com) New and Notables: John Bailey – Biz New Orleans Good Things with Rebecca Turner – SuperTalk Mississippi (interview with NASA Stennis employees Lee English Jr. and Noah English) Certifying Artemis Rocket Engines – NASA (Houston We Have a Podcast segment featuring NASA Stennis engineers Chip Ellis and Bradley Tyree) NASA Stennis Overview – Going Further video Subscription Info
      Lagniappe is published monthly by the Office of Communications at NASA’s Stennis Space Center. The NASA Stennis office may be contacted by at 228-688-3333 (phone); ssc-office-of-communications@mail.nasa.gov (email); or NASA OFFICE OF COMMUNICATIONS, Attn: LAGNIAPPE, Mail code IA00, Building 1111 Room 173, Stennis Space Center, MS 39529 (mail).
      The Lagniappe staff includes: Managing Editor Lacy Thompson, Editor Bo Black, and photographer Danny Nowlin.
      To subscribe to the monthly publication, please email the following to ssc-office-of-communications@mail.nasa.gov – name, location (city/state), email address.
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    • By NASA
      5 min read
      Preparations for Next Moonwalk Simulations Underway (and Underwater)
      Two NASA employees, Howard Chang and Bradley Williams, were named as two of the “20 under 35 of 2024” by the Space and Satellite Professionals International. The award recognizes outstanding young professionals in the space industry.
      Photos courtesy of Bradley Williams and Howard Chang The annual list of “20 Under 35” features 20 employees and entrepreneurs to keep your eye on in coming years. They were selected from nominations submitted by the membership and evaluated by the same panel of judges who name winners of the Promise Awards.  
      Howard Chang is an Assistant Chief Counsel at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Bradley (Brad) Williams is the Acting Associate Director for Flight, Heliophysics Division, NASA Science Mission Directorate at NASA Headquarters, Washington. 
      “I’m honored to be named in this year’s cohort,” Chang said. “I saw how SSPI connects people across the space and satellite industry—across generations, countries, and even disciplines—to build up the space economy of the future. And I can’t express enough thanks to all my NASA colleagues for their support and kindness—especially Deputy Chief Counsel Amber Hufft for her time and mentorship this year.”
      “It is an absolute honor to be recognized by SSPI on the 20 under 35 list of 2024,” said Williams. “I feel privileged to have benefitted from the opportunities I’ve had so far in my career. I want to thank the numerous mentors through the years who have provided me guidance and lessons learned and especially my colleagues and the leaders at NASA who have recognized my contributions and supported my growth potential as a leader.”
      About Howard Chang
      Howard Chang serves as the lead attorney for NASA’s Wallops Flight Facility’s commercial, nonprofit, and interagency partnerships in Wallops Island, Virginia. He also focuses on legal issues involving Unmanned Aircraft Systems (UAS), small UAS, real property transactions, government contracts litigation and administration supporting NASA Goddard, and partnerships involving the Goddard Institute for Space Studies located at Columbia University, New York, NASA commended Chang with an individual merit award in recognition of his superior support to the Goddard Space Flight Center during his first six months.
      In addition to his legal work, Chang contributes substantially to thought leadership in space law and policy. He has authored articles for The Federalist and the International Institute of Space Law on topics from the Apollo 8 mission to the travaux preparatoires of the Principles Declaration of 1963—the precursor to the Outer Space Treaty. He is a frequent speaker on matters of space law. He will be presenting at the 2024 International Astronautical Congress in Milan, Italy on the Wolf Amendment and the future of the International Space Station. In Milan, he will present in his capacity as an Advisor for the Georgetown University Space Initiative. He continues to serve as a guest lecturer on space policy for law schools and undergraduate space courses as well.
      Chang previously worked at an international firm in its aerospace finance and space law practices, engaging in litigation, transactional, regulatory, and policy work for aerospace and space companies. In addition, he worked on white-collar criminal defense, internal corporate investigations, congressional investigations, trial litigation, appellate litigation, and national security matters.
      About Bradley Williams
      Bradley Williams is the acting Associate Director for Flight Programs in the Heliophysics Division of the Science Mission Directorate at NASA Headquarters, Washington where he oversees more than a dozen missions in operations and approximately another dozen missions in different stages of development.
      Previously, Williams was a Program Executive in the Heliophysics Division where his assignments included IMAP, TRACERS, HelioSwarm, the Solar Cruiser solar sail technology project, and Senior Program Executive of the NASA Space Weather Program.
      Before joining NASA, he was the Director of Civil Space Programs at Terran Orbital Corporation, where he led the spacecraft development for both commercial and NASA technology demonstration missions and assisted with the growth of the science mission portfolio.
      Previously at the University of Arizona, he worked with faculty and research teams to identify proposal opportunities and develop spaceflight proposals. Williams was a vital member of the OSIRIS-REx Camera Suite (OCAMS) team. He also served as the Deputy Payload Manager on GUSTO, the first of its kind, balloon-borne observatory.
      He has been recognized for his achievements being named a Via Satellite Rising Star in 2024 and has been awarded the Robert H. Goddard Engineering Team Award, NASA Group Achievement Award, and asteroid (129969) Bradwilliams named in his honor.
      The “20 Under 35“ are honored each year at SSPI’s Future Leaders Dinner. At the Dinner, SSPI presents the three top-ranked members of the 20 Under 35 with a Promise Award, recognizing them as leaders of their year’s cohort, and honors the Mentor of the Year for fostering young talent, both within his or her organization and throughout the industry. The 2024 “20 Under 35” will be honored at the Future Leaders Celebration on October 21, 2024 during Silicon Valley Space Week.
      Rob Gutro
      NASA’s Goddard Space Flight Center
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    • By NASA
      20 Min Read The Marshall Star for October 2, 2024
      The Fabric of Marshall: Center Hosts Safety Day 2024
      By Serena Whitfield
      “Safety Woven Throughout the Fabric of Marshall” was the theme for Safety Day at NASA’s Marshall Space Flight Center on Sept. 26.
      Kickoff activities were held in Building 4316 and other sites around the center.
      “It is crucial to ensure that each of us weaves safety into everything we do, not only at work, but in our daily lives,” Marshall Director Joseph Pelfrey said.
      NASA Marshall Space Flight Center Director Joseph Pelfrey, left, with NASA astronaut Mark T. Vande Hei, who was the keynote speaker for Marshall’s Safety Day on Sept. 26. NASA/Krisdon Manecke NASA started the Safety Day tradition following the space shuttle Columbia accident in 2003. Centers across the agency dedicate a day each year for team members to pause and reflect on keeping the work environment safe. 
      This year’s Safety Day began with a breakfast for employees, which was sponsored by Jacobs and Bastion Technologies. After breakfast, Bill Hill, director of the Safety and Mission Assurance Directorate at Marshall, welcomed center team members before introducing Pelfrey.
      “Over the past year, Marshall’s leadership and workforce have highlighted that transparency is an essential cultural attribute of our workforce and center,” Pelfrey said. “It is also important to our core value of safety. Transparency fosters an environment where employees feel comfortable in reporting potential risks or safety concerns without fear of retribution. This openness ensures that issues are addressed early. It builds trust and accountability within our workforce, center, NASA, and external stakeholders.”
      NASA astronaut Mark T. Vande Hei talks about his time in space aboard the International Space Station. NASA/Krisdon Manecke Guest speaker Marceleus Venable, a purpose coach, trainer, and author, followed Pelfrey’s remarks, telling team members to be safe by taking care of their physical and mental health. He encouraged them to take the time to pat themselves on the back for all their hard work and to appreciate their fellow workers at Marshall.
      NASA astronaut Mark T. Vande Hei was the keynote speaker, encouraging employees to be team players in NASA’s safety mission.
      “We need a lot of talented team players to meet the challenges that we have for future space flights,” said Vande Hei, who was selected as a NASA astronaut in 2009 and most recently served as a flight engineer on the International Space Station as part of Expedition 65 and 66. “Always try to do your best, but make sure that other people around you are doing their best as well and help them do that rather than you standing out as always being the best.”
      Peter Wreschinsky, second from left, a Jacobs Space Exploration Group employee, is presented with the Golden Eagle Award during Safety Day. He is joined by his wife, Terri. They are joined by Bill Hill, left, director of the Safety and Mission Assurance Directorate at Marshall, and Jeff Haars, right, Jacobs vice president. The Golden Eagle Award is a part of the Mission Success is in Our Hands initiative, a collaboration between Marshall and Jacobs. Wreschinsky was recognized with the award for voicing concern about a valve impacted by corrosion on the Commercial Crew Program Crew-8 Dragon Capsule. The valve and several others were subsequently replaced. NASA/Serena Whitfield Micah Embry, the Safety Day 2024 chairperson, presented Vande Hei with a certificate for his participation. 
      Also during the event, Hill awarded the Golden Eagle Award to Peter Wreschinsky, a Jacobs Space Exploration Group employee. The award is part of the Mission Success is in Our Hands safety initiative, a collaboration between Marshall and Jacobs.
      More than 400 civil servants and contractors participated in Safety Day, with organizational and vender booths providing information to employees across a variety of safety topics, including Emergency Management Services, fire protection, storm shelters, and more.
      “As Marshall continues to be a leader at NASA and across the aerospace industry, … we must always be looking forward to improve our procedures and anticipate potential hazards,” Pelfrey said. “Safety is directly tied to our mission success. Without safety, we cannot achieve the goals we set for ourselves in space exploration, research, and innovation.”
      Whitfield is an intern supporting the Marshall Office of Communications.
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      Human Lander System Spotlight: Preparing for the First Crewed Lunar Landings for Artemis
      The featured business unit for the month of September at NASA’s Marshall Space Flight Center was Lander Systems. Marshall leads the development of the systems needed to safely land humans on the Moon and, eventually Mars. This includes the Human Landing System Program (HLS), which manages the development of commercial lunar landing systems that will transport astronauts to and from the surface of the Moon as part of the agency’s Artemis campaign.
      For Artemis III and Artemis IV, NASA has selected SpaceX’s Starship HLS, while Blue Origin’s Blue Moon lander will be used for Artemis V. Having two distinct lunar lander designs, with different approaches to how they meet NASA’s mission needs, provides more robustness while ensuring a regular cadence of Moon landings.
      NASA works closely with its industry partners to mature the landers, exercising insight and offering collaboration to ensure astronaut safety and mission success. Through Artemis, NASA aims to land the first woman, first person of color, and first international partner astronaut on the lunar surface while advancing key science and discovery for the benefit of all.
      Learn more about HLS and meet some of the NASA Marshall teammates below who are working on the lunar landers:
      Amy BuckNASA/Ken Hall Amy Buck has been working with Artemis systems since she first came to Marshall 10 years ago. Previously part of the cryogenic insulation team for the SLS (Space Launch System) rocket, Buck is now the materials discipline lead for HLS. In her role, she has the chance to work on nearly every piece of hardware for the two landers as she and her team work with each of the HLS providers to ensure compliance with NASA’s requirements.
      “The NASA HLS materials team is vital in supporting the design, testing, and manufacturing of the landers,” Buck said. “Landing on the Moon is central to the larger Artemis mission, and I’m super excited to be part of the Artemis Generation.”
      Buck is most excited to see the first woman land on the Moon under Artemis and says she hopes it will inspire young girls – the next generation of engineers and scientists – to go into science and engineering.
      Sean UnderwoodNASA/Ken Hall Mission success is all in the details for Sean Underwood, the thermal discipline lead for HLS. The Georgia native works with a team responsible for ensuring that the lunar landers can operate in the Moon’s harsh environment.
      “There are unique thermal challenges associated with the Artemis III, IV, and V missions,” Underwood said. “Our primary objective is to manage thermal energy and heating rates, ensuring that HLS components and systems remain within thermal limits across all mission environments.”
      Underwood joined Marshall in 2020 and sees his role with Artemis as one that will shape the future of space exploration – and Marshall. “Marshall Space Flight Center has been at the forefront of monumental space projects since its inception,” he said. “Through Artemis, we are ensuring that the legacy of past missions continues to inspire and drive us forward.”
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      Innovative Thermal Energy Storage Tanks Keep Marshall Cool – and Save Taxpayer Dollars
      By Rick Smith
      As any home or business owner in the Southern United States knows, maintaining energy costs while trying to keep cool in the sweltering summer months is no simple challenge.
      But one “cool” new infrastructure upgrade at NASA’s Marshall Space Flight Center will reduce the center’s utility costs by approximately $250,000 a year, shrinking Marshall’s environmental footprint and streamlining long-term infrastructure maintenance costs.
      NASA Marshall Space Flight Center facilities engineers Connor McLean, left, and Angela Bell assess the readiness of Marshall’s new thermal energy storage tank, which officially goes into operation in October. The tank stands alongside Marshall’s original thermal tank outside Building 4473, where they chill and store water to cool off laboratories, offices, and other buildings during the hot summer months. McLean and Bell lead the tank project on behalf of Marshall’s Office of Center Operations. NASA/Charles Beason It’s called a thermal energy storage tank – 60 feet high, 60 feet in diameter, each unit capable of holding approximately 1.125 million gallons of chilled water – and it represents another milestone for facilities engineers in Marshall’s Office of Center Operations, whose tactics have already reduced center-wide energy expenditure by a dizzying 58.3% since fiscal year 2003.
      Thermal energy storage is not a new process; it’s been used for decades to maximize efficiency in temperature control, particularly among industrial facilities and large public venues from hospitals to indoor stadiums. At Marshall, the chilled water serves a critical purpose center-wide, circulating from a central plant via a network of underground pipes to help keep laboratories and other buildings temperate throughout the summer heat.
      “The average team member might not realize it’s chilled water, not just air, that keeps our labs, offices, and test facilities cool,” said Marshall facilities engineer Angela Bell, who helped oversee the installation of the second tank. “Our tanks operate at night, when utility prices drop and there is less overall demand on the regional energy grid, then send the chillwater out during the day.”
      Marshall’s first tank was built and put into operation in 2008-2009. The second officially goes into service in October, joining its counterpart in creating chilled water overnight. Together, the tanks – situated adjacent to Building 4473 on the corner of Morris and Titan roads – provide an annual energy savings of roughly half a million dollars.
      Marshall facilities engineer Connor McLean, who succeeded Bell as project manager for the new tank, noted that each thermal energy storage tank handles approximately 106,000 kilo-BTUs worth of cooling activity per day – or roughly 1,750 times as much cooling capacity as a central air system in a traditional family home.
      Even with that considerable output, Marshall’s original tank had been hard-pressed to keep up with demand across the entire center over the past decade and a half, as climate change steadily pushed temperatures to sustained extremes.
      “This is a huge stride in critical system redundancy,” McLean said. “Having the second tank enables us to run both concurrently or give one of them some necessary downtime without loss of center-wide functionality. That added capability makes Marshall more resilient and bolsters our confidence in our ability to handle unforeseen challenges.”
      The electricity that powers the storage tanks is a mix – hydroelectric, fossil fuels, nuclear, and an increasing amount of renewable energy sources – provided by the Tennessee Valley Authority via the U.S. Army, from whom NASA leases property on Redstone Arsenal. 
      “The tanks will be tremendous cost-savers for the next 40-50 years,” Bell said. “They allow us to use energy much more efficiently, based on past energy consumption levels – and that allows Marshall to do other things with those dollars.”
      Over the past 20 years, Marshall has reinvested energy savings and facilities cost underruns back into center operations, often to fund new, cost-saving overhauls: upgrading facility HVAC systems or replacing obsolete lighting with more efficient LEDs.
      “If we didn’t reduce consumption, our projected utility costs would be around $30 million per year,” said Rhonda Truitt, Marshall’s energy and water manager. “Thanks to efficient strategizing, encouraged and championed by Marshall and NASA leadership, we typically operate in the range of just $16-18 million per year.”
      Such strategies have enabled Marshall to effectively keep its infrastructure budget flat since the early 2010s – reducing overall energy consumption and replacing outdated facilities with more cost-conscious, environmentally friendly modern buildings, a program known among facilities engineers as “repair by replacement.”
      The U.S. Army at Redstone doesn’t employ a central chiller plant of its own, but the Marshall facilities team works “very closely” with their counterparts on the military side.
      “We have a great working relationship,” Truitt said. “The real advantage of our system is that by reducing our peak energy demand, it reduces it for all of Redstone – which benefits the rest of the Arsenal and the lower Tennessee Valley.”
      The new tank goes into operation just in time for the start of National Energy Awareness Month in October – and Truitt and her team encourage the Marshall workforce to continue to practice sensible energy conservation tactics even as sweat-inducing temperatures subside.
      “Turn off lights and computer monitors wherever possible, don’t leave doors or windows propped open, and be mindful of all the small things that can add up over time,” Truitt said. “Our goal is always to help team members do their jobs in the most efficient way possible, to accomplish Marshall’s objectives and conserve our energy budget without impeding the mission.”
      Thanks to the center’s new thermal energy storage tank, that should be no sweat.
      Smith, an Aeyon employee, supports the Marshall Office of Communications.
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      Marshall Welcomes Members of the NASA Advisory Council
      Rae Ann Meyer, front right, deputy director of NASA’s Marshall Space Flight Center, is joined by members of the NASA Advisory Council and NASA Headquarters staff Oct. 1 at Marshall. The group toured various areas across the center during their visit Sept. 30-Oct. 2. Council members are appointed by the NASA administrator to provide advice and make recommendations on programs, policies, and other matters pertaining to the agency’s mission. (NASA/Charles Beason)
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      Commercial Crew Program Hangs Expedition 70 Plaque, Highlighting Work Done by Marshall Team
      NASA’s Marshall Space Flight Center continued the tradition of honoring engineers for their exceptional efforts on Commercial Crew Program (CCP) missions to the International Space Station on Sept. 4, with a plaque hanging for Expedition 70 at the Huntsville Operations Support Center (HOSC). Holding their plaques are, from left, Shelby Bates, Ali Reilly, Chris Buckley, Mandy Clayton, Elease Smith, Sara Dennis, Stephanie Stoll, John Griffin, Kylie Keeton, and Blake Parker. Team members are nominated from Marshall, Johnson Space Center, and Kennedy Space Center to hang the plaque of the mission they supported. Expedition 70 – which ended April 5 – researched heart health, cancer treatments, space manufacturing techniques, and more during their long-duration stay in Earth orbit. The HOSC provides engineering and mission operations support for the space station, the CCP, and Artemis missions, as well as science and technology demonstration missions. The Payload Operations Integration Center within HOSC operates, plans, and coordinates the science experiments onboard the space station 365 days a year, 24 hours a day. (NASA/Charles Beason)
      Buckley, left, signs an Expedition 70 plaque as Dennis looks on. (NASA/Charles Beason)
      Dennis hangs the Expedition 70 plaque inside the Huntsville Operations Support Center. (NASA/Charles Beason)
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      NASA’s SpaceX Crew-9 Aboard International Space Station
      NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov arrived at the International Space Station on Sept. 29 as the SpaceX Dragon Freedom docked to the orbiting complex at 4:30 p.m. CDT, joining Expedition 72 for a five-month science research mission aboard the orbiting laboratory.
      NASA’s SpaceX Crew-9 crew joins Expedition 72 aboard the International Space Station.NASA The two crew members of NASA’s SpaceX Crew-9 mission launched at 12:17 p.m. CDT Sept. 28 for a science expedition aboard the International Space Station. This is the first human spaceflight mission launched from Space Launch Complex-40 at Cape Canaveral Space Force Station, and the agency’s ninth commercial crew rotation mission to the space station.
      The duo joined the space station’s Expedition 72 crew of NASA astronauts Michael Barratt, Matthew Dominick, Jeanette Epps, Don Pettit, Butch Wilmore, and Suni Williams, as well as Roscosmos cosmonauts Alexander Grebenkin, Alexey Ovchinin, and Ivan Vagner. The number of crew aboard the space station increased to 11 for a short time until Crew-8 members Barratt, Dominick, Epps, and Grebenkin depart the space station early this month.
      The crewmates will conduct more than 200 scientific investigations, including blood clotting studies, moisture effects on plants grown in space, and vision changes in astronauts during their mission. Following their stay aboard the space station, Hague and Gorbunov will be joined by Williams and Wilmore to return to Earth in February 2025.
      With this mission, NASA continues to maximize the use of the orbiting laboratory, where people have lived and worked continuously for more than 23 years, testing technologies, performing science, and developing the skills needed to operate future commercial destinations in low Earth orbit and explore farther from Earth. Research conducted at the space station benefits people on Earth and paves the way for future long-duration missions to the Moon under NASA’s Artemis campaign, and beyond.
      Learn more about NASA’s SpaceX Crew-9 mission and the agency’s Commercial Crew Program. Follow the space station blog for updates on station activities.
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      Keeping the Pace: Marshall Hosts Annual ‘Racin’ the Station’ Duathlon
      A costumed gorilla pacer leads a group of runners during “Racin’ the Station” duathlon, a run/bike/run event where the participants “raced” the International Space Station. The event was Sept. 28 at NASA’s Marshall Space Flight Center, which is on Redstone Arsenal. “Racin’ the Station” is an annual event where participants try to complete the course faster than it takes the space station to complete one Earth orbit, which is every 91 minutes, 12 seconds. Organizers track the starting location of the space station at the race start, and a costumed pacer keeps up with the station time on the course as a visual marker for participants to stay ahead of.  Before the race, organizers drew a to-scale SLS (Space Launch System) Block 1 rocket in chalk onto the Activities Building parking lot near the race transition area. The opening ceremonies featured a video of the Artemis 1 launch, with the race starting with the launch of a model rocket. “The rain was a first for race day since we started this event in 2012,” said Kent Criswell, race organizer for Marshall. “But we still had a safe race with 106 individuals and 13 relay teams finishing.” The event is organized by the Team Rocket Triathlon Club in Huntsville and by the Marshall Association, a professional employee service organization at the Marshall Center whose members include civil service employees, retirees and contractors. Proceeds from the registration fee for the event go to the Marshall Association scholarship fund. Race results can be found here. (NASA/Charles Beason)
      Participants take off in the bike portion of the “Racin’ the Station” duathlon. (NASA/Charles Beason)
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      NASA Seeks Innovators for Lunar Waste Competition 
      By Savannah Bullard 
      A new NASA competition, the LunaRecycle Challenge, is open and offering $3 million in prizes for innovations in recycling material waste on deep space missions. 
      As NASA continues efforts toward long-duration human space travel, including building a sustained human presence on the Moon through its Artemis missions, the agency needs novel solutions for processing inorganic waste streams like food packaging, discarded clothing, and science experiment materials. While previous efforts focused on the reduction of trash mass and volume, this challenge will prioritize technologies for recycling waste into usable products needed for off-planet science and exploration activities.  
      NASA’s LunaRecycle Challenge will incentivize the design and development of energy-efficient, low-mass, and low-impact recycling solutions that address physical waste streams and improve the sustainability of longer-duration lunar missions. Through the power of open innovation, which draws on the public’s ingenuity and creativity to find solutions, NASA can restructure the agency’s approach to waste management, support the future of space travel, and revolutionize waste treatments on Earth, leading to greater sustainability on our home planet and beyond. 
      “Operating sustainably is an important consideration for NASA as we make discoveries and conduct research both away from home and on Earth,” said Amy Kaminski, program executive for NASA’s Prizes, Challenges, and Crowdsourcing program. “With this challenge, we are seeking the public’s innovative approaches to waste management on the Moon and aim to take lessons learned back to Earth for the benefit of all.” 
      NASA’s LunaRecycle Challenge will offer two competition tracks: a Prototype Build track and a Digital Twin track. The Prototype Build Track focuses on designing and developing hardware components and systems for recycling one or more solid waste streams on the lunar surface. The Digital Twin Track focuses on designing a virtual replica of a complete system for recycling solid waste streams on the lunar surface and manufacturing end products. Offering a Digital Twin track further lowers the barrier of entry for global solvers to participate in NASA Centennial Challenges and contribute to agency missions and initiatives.  
      Teams will have the opportunity to compete in either or both competition tracks, each of which will carry its own share of the prize purse. 
      The LunaRecycle Challenge also will address some of the aerospace community’s top technical challenges. In July, NASA’s Space Technology Mission Directorate released a ranked list of 187 technology areas requiring further development to meet future exploration, science, and other mission needs. The results integrated inputs from NASA mission directorates and centers, industry organizations, government agencies, academia, and other interested individuals to help guide NASA’s space technology development and investments. This list and subsequent updates will help inform future Centennial Challenges.  
      The three technological needs that LunaRecycle will address include logistics tracking, clothing, and trash management for habitation; in-space and on-surface manufacturing of parts and products; and in-space and on-surface manufacturing from recycled and reused materials. 
      “I am pleased that NASA’s LunaRecycle Challenge will contribute to solutions pertaining to technological needs within advanced manufacturing and habitats,” said Kim Krome, acting program manager for agency’s Centennial Challenges, and challenge manager of LunaRecycle. “We are very excited to see what solutions our global competitors generate, and we are eager for this challenge to serve as a positive catalyst for bringing the agency, and humanity, closer to exploring worlds beyond our own.” 
      NASA has contracted The University of Alabama to be the allied partner for the duration of the challenge. The university, based in Tuscaloosa, Alabama, will coordinate with former Centennial Challenge winner AI Spacefactory to facilitate the challenge and manage its competitors.  
      To register as a participant in NASA’s LunaRecycle Challenge, visit: lunarecyclechallenge.ua.edu. 
      NASA’s LunaRecycle Challenge is led by the agency’s Kennedy Space Center with support from Marshall Space Flight Center. The competition is a NASA’s Centennial Challenge, based at Marshall. Centennial Challenges are part of NASA’s Prizes, Challenges, and Crowdsourcing program within the agency’s Space Technology Mission Directorate.  
      Bullard, a Manufacturing Technical Solutions Inc. employee, supports the Marshall Office of Communications.
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      Fueling Complete on Europa Clipper Spacecraft
      Technicians completed loading propellants in the agency’s Europa Clipper spacecraft Sept. 22, inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center.
      Technicians work to complete operations prior to propellant load for NASA’s Europa Clipper spacecraft inside the Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center on Sept. 11.NASA/Kim Shiflett Housed in the largest spacecraft NASA has ever built for a planetary mission, Europa Clipper’s propulsion module is an aluminum cylinder 10 feet long and 5 feet wide, and it holds the spacecraft’s array of 24 engines and 6067.6 pounds of propellant in two propulsion tanks, as well as the spacecraft’s helium pressurant tanks. The fuel and oxidizer held by the tanks will flow to the 24 engines, creating a controlled chemical reaction to produce thrust in space during its journey to determine whether there are places below the surface of Jupiter’s icy moon, Europa, that could support life.
      After launch, the spacecraft plans to fly by Mars in February 2025, then back by Earth in December 2026, using the gravity of each planet to increase its momentum. With help of these “gravity assists,” Europa Clipper will achieve the velocity needed to reach Jupiter in April 2030.
      NASA is targeting launch Oct. 10 aboard a Space X Falcon Heavy rocket from NASA Kennedy’s historic Launch Complex 39A.
      Managed by Caltech in Pasadena, California, NASA’s Jet Propulsion Laboratory leads the development of the Europa Clipper mission in partnership with the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, for NASA’s Science Mission Directorate. The main spacecraft body was designed by APL in collaboration with NASA JPL and NASA’s Goddard Space Flight Center. The Planetary Missions Program Office at NASA’s Marshall Space Flight Center executes program management of the Europa Clipper mission. NASA’s Launch Services Program, based at Kennedy, manages the launch service for the Europa Clipper spacecraft.
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