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By NASA
Sandra Connelly, deputy associate administrator for NASA’s Science Mission Directorate, left, Lori Glaze, acting deputy associate administrator for NASA’s Exploration Systems Development Mission Directorate, Robyn Gatens, director of the International Space Station at NASA Headquarters, and Carrie Olsen, manager of the Next Gen STEM project for NASA’s Office of STEM Engagement, discuss key takeaways at the conclusion of NASA’s LEO Microgravity Strategy Industry and Academia Workshop, Friday, Sept. 13, 2024, at Convene in Washington. NASA’s LEO Microgravity Strategy effort aims to develop and document an objectives-based approach toward the next generation of human presence in low Earth orbit to advance microgravity science, technology, and exploration.NASA/Joel Kowsky As part of NASA’s effort to advance microgravity science, technology, and exploration in low Earth orbit (LEO), the agency conducted two stakeholder workshops in London and Washington to solicit feedback from the international community, including NASA’s international partners, American industry, and academia on Sept. 6 and Sept. 13, respectively.
The agency released a draft set of 42 objectives in late August, seeking input from U.S. industry, academia, international communities, NASA employees, and others to ensure its framework for the next generation of human presence in low Earth orbit, set to be finalized this winter, includes ideas and contributions from a range of stakeholders. The objectives span six categories: science, exploration-enabling research and technology development, commercial low Earth orbit infrastructure, operations, international cooperation, and workforce and engagement.
“As we chart the future of human exploration, it’s vital that we harness the insights and expertise of our diverse stakeholders,” said NASA Deputy Administrator Pam Melroy. “These workshops provide an invaluable platform for stakeholders to share their insights, helping us create a strategy that reflects our shared ambitions for the future of space exploration.”
Consultation is a fundamental aspect of NASA’s LEO Microgravity Strategy, emphasizing the importance of collaboration and the integration of diverse perspectives in advancing scientific research and technology development in low Earth orbit. By actively engaging with stakeholders –including scientists, industry partners, and educational institutions –NASA aims to gather valuable insights and align its objectives with the broader goals of the space community.
“Engaging with a wide array of voices allows us to tap into innovative ideas that will enhance our missions,” stated Robyn Gatens, director of the International Space Station and acting director of Commercial Spaceflight. “This collaborative approach not only strengthens our current initiatives but also lays the groundwork for future advancements in space exploration.”
To contribute to NASA’s low Earth orbit microgravity strategy, visit: www.leomicrogravitystrategy.org
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By NASA
Hubble Space Telescope Home NASA’s Hubble Finds that… Missions Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts Science Hubble Science Science Themes Science Highlights Science Behind Discoveries Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team Career Aspirations Hubble Astronauts News Hubble News Hubble News Archive Social Media Media Resources Multimedia Multimedia Images Videos Sonifications Podcasts E-books Lithographs Fact Sheets Glossary Posters Hubble on the NASA App More Online Activities 6 min read
NASA’s Hubble Finds that a Black Hole Beam Promotes Stellar Eruptions
This is an artist’s concept looking down into the core of the giant elliptical galaxy M87. A supermassive black hole ejects a 3,000-light-year-long jet of plasma, traveling at nearly the speed of light. In the foreground, to the right is a binary star system. The system is far from the black hole, but in the vicinity of the jet. In the system an aging, swelled-up, normal star spills hydrogen onto a burned-out white dwarf companion star. As the hydrogen accumulates on the surface of the dwarf, it reaches a tipping point where it explodes like a hydrogen bomb. Novae frequently pop-off throughout the giant galaxy of 1 trillion stars, but those near the jet seem to explode more frequently. So far, it’s anybody’s guess why black hole jets enhance the rate of nova eruptions. NASA, ESA, Joseph Olmsted (STScI)
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In a surprise finding, astronomers using NASA’s Hubble Space Telescope have discovered that the blowtorch-like jet from a supermassive black hole at the core of a huge galaxy seems to cause stars to erupt along its trajectory. The stars, called novae, are not caught inside the jet, but apparently in a dangerous neighborhood nearby.
The finding is confounding researchers searching for an explanation. “We don’t know what’s going on, but it’s just a very exciting finding,” said lead author Alec Lessing of Stanford University. “This means there’s something missing from our understanding of how black hole jets interact with their surroundings.”
A nova erupts in a double-star system where an aging, swelled-up, normal star spills hydrogen onto a burned-out white dwarf companion star. When the dwarf has tanked up a mile-deep surface layer of hydrogen that layer explodes like a giant nuclear bomb. The white dwarf isn’t destroyed by the nova eruption, which ejects its surface layer and then goes back to siphoning fuel from its companion, and the nova-outburst cycle starts over again.
Hubble found twice as many novae going off near the jet as elsewhere in the giant galaxy during the surveyed time period. The jet is launched by a 6.5-billion-solar-mass central black hole surrounded by a disk of swirling matter. The black hole, engorged with infalling matter, launches a 3,000-light-year-long jet of plasma blazing through space at nearly the speed of light. Anything caught in the energetic beam would be sizzled. But being near its blistering outflow is apparently also risky, according to the new Hubble findings.
A Hubble Space Telescope image of the giant galaxy M87 shows a 3,000-light-year-long jet of plasma blasting from the galaxy’s 6.5-billion-solar-mass central black hole. The blowtorch-like jet seems to cause stars to erupt along its trajectory. These novae are not caught inside the jet, but are apparently in a dangerous neighborhood nearby. During a recent 9-month survey, astronomers using Hubble found twice as many of these novae going off near the jet as elsewhere in the galaxy. The galaxy is the home of several trillion stars and thousands of star-like globular star clusters. NASA, ESA, STScI, Alec Lessing (Stanford University), Mike Shara (AMNH); Acknowledgment: Edward Baltz (Stanford University); Image Processing: Joseph DePasquale (STScI)
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The finding of twice as many novae near the jet implies that there are twice as many nova-forming double-star systems near the jet or that these systems erupt twice as often as similar systems elsewhere in the galaxy.
“There’s something that the jet is doing to the star systems that wander into the surrounding neighborhood. Maybe the jet somehow snowplows hydrogen fuel onto the white dwarfs, causing them to erupt more frequently,” said Lessing. “But it’s not clear that it’s a physical pushing. It could be the effect of the pressure of the light emanating from the jet. When you deliver hydrogen faster, you get eruptions faster. Something might be doubling the mass transfer rate onto the white dwarfs near the jet.” Another idea the researchers considered is that the jet is heating the dwarf’s companion star, causing it to overflow further and dump more hydrogen onto the dwarf. However, the researchers calculated that this heating is not nearly large enough to have this effect.
“We’re not the first people who’ve said that it looks like there’s more activity going on around the M87 jet,” said co-investigator Michael Shara of the American Museum of Natural History in New York City. “But Hubble has shown this enhanced activity with far more examples and statistical significance than we ever had before.”
Shortly after Hubble’s launch in 1990, astronomers used its first-generation Faint Object Camera (FOC) to peer into the center of M87 where the monster black hole lurks. They noted that unusual things were happening around the black hole. Almost every time Hubble looked, astronomers saw bluish “transient events” that could be evidence for novae popping off like camera flashes from nearby paparazzi. But the FOC’s view was so narrow that Hubble astronomers couldn’t look away from the jet to compare with the near-jet region. For over two decades, the results remained mysteriously tantalizing.
Compelling evidence for the jet’s influence on the stars of the host galaxy was collected over a nine-month interval of Hubble observing with newer, wider-view cameras to count the erupting novae. This was a challenge for the telescope’s observing schedule because it required revisiting M87 precisely every five days for another snapshot. Adding up all of the M87 images led to the deepest images of M87 that have ever been taken.
In a surprise finding, astronomers, using NASA’s Hubble Space Telescope have discovered that the jet from a supermassive black hole at the core of M87, a huge galaxy 54 million light years away, seems to cause stars to erupt along its trajectory.
NASA’s Goddard Space Flight Center; Lead Producer: Paul Morris Hubble found 94 novae in the one-third of M87 that its camera can encompass. “The jet was not the only thing that we were looking at — we were looking at the entire inner galaxy. Once you plotted all known novae on top of M87 you didn’t need statistics to convince yourself that there is an excess of novae along the jet. This is not rocket science. We made the discovery simply by looking at the images. And while we were really surprised, our statistical analyses of the data confirmed what we clearly saw,” said Shara.
This accomplishment is entirely due to Hubble’s unique capabilities. Ground-based telescope images do not have the clarity to see novae deep inside M87. They cannot resolve stars or stellar eruptions close to the galaxy’s core because the black hole’s surroundings are far too bright. Only Hubble can detect novae against the bright M87 background.
Novae are remarkably common in the universe. One nova erupts somewhere in M87 every day. But since there are at least 100 billion galaxies throughout the visible universe, around 1 million novae erupt every second somewhere out there.
The Hubble Space Telescope has been operating for over three decades and continues to make ground-breaking discoveries that shape our fundamental understanding of the universe. Hubble is a project of international cooperation between NASA and ESA (European Space Agency). NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope and mission operations. Lockheed Martin Space, based in Denver, Colorado, also supports mission operations at Goddard. The Space Telescope Science Institute in Baltimore, Maryland, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA.
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Hubble’s Messier Catalog: M87
Hubble Black Holes
Monster Black Holes are Everywhere
Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Media Contact:
Claire Andreoli
NASA’s Goddard Space Flight Center, Greenbelt, MD
claire.andreoli@nasa.gov
Ray Villard
Space Telescope Science Institute, Baltimore, MD
Science Contact:
Alec Lessing
Stanford University, Stanford, CA
Michael Shara
American Museum of Natural History, New York, NY
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Last Updated Sep 26, 2024 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms
Astrophysics Astrophysics Division Black Holes Goddard Space Flight Center Hubble Space Telescope Missions Stars The Universe Keep Exploring Discover More Topics From Hubble
Hubble Space Telescope
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
Hubble E-books
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By NASA
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Starfish Space has been awarded SBIR Phase III funding for a mission to inspect defunct satellites to increase opportunities to mitigate space debris. An artist’s concept image shows the company’s Otter spacecraft, which is capable of inspecting and deorbiting defunct spacecraft, in orbit.Starfish Space NASA is advancing an innovative approach to enabling commercial inspection of defunct, or inoperable, satellites in low Earth orbit, a precursor to capturing and repairing or removing the satellites.
The agency has awarded Starfish Space of Seattle, Washington, a Phase III Small Business Innovation Research (SBIR) contract to complete the Small Spacecraft Propulsion and Inspection Capability (SSPICY) mission. The award follows a Phase III study, which funded four U.S. small businesses including Starfish to develop mission concepts. Starfish Space will receive $15 million over three years to execute the mission.
The ability to inspect defunct spacecraft and identify opportunities for repair or deorbiting is critical to maintaining a safe orbital environment for spacecraft and humans. Orbital debris mitigation is a key component of NASA’s Space Sustainability Strategy.
“The SSPICY mission is designed to mature technologies needed for U.S. commercial capabilities for satellite servicing and logistics or disposal,” said Bo Naasz, senior technical lead for in-space servicing, manufacturing, and assembly in NASA’s Space Technology Mission Directorate. “In-space inspection helps us characterize the physical state of a satellite, gather data on what may leave spacecraft stranded, and improve our understanding of fragmentations and collisions, a difficult but critical factor in a sustainable space operating environment.”
The Starfish-led mission uses the company’s Otter spacecraft, a small satellite about the size of an oven, which is designed to inspect, dock with, and service or deorbit other satellites. Otter’s electric propulsion system will not only help it efficiently travel to multiple satellites, but the SSPICY demonstration also will mature the spacecraft’s ability to perform inspections using electric propulsion, an important enabling technology not typically used for rendezvous and proximity operations.
During the SSPICY mission, Otter will visit and inspect multiple U.S. owned defunct satellites that have agreed to be visited and inspected – a delicate and challenging task, as satellites move quickly and are kept far apart from each other for safety. Otter will approach within hundreds of meters of each satellite to conduct inspections during mission operations. During the inspection, Otter will gather key information about each of the debris objects including their spin rate, spin axes, and current conditions of the objects’ surface materials.
The SSPICY mission is the first commercial space debris inspection funded by NASA and supports the agency’s efforts to extend the life of satellites while reducing space debris. Satellites that are no longer in use can break apart or collide with one another, creating debris clouds that pose risk to human spaceflight, science and robotic missions in Earth’s orbit, and missions to other planets in the solar system. Data from inspections like those planned during the SSPICY demonstration will play a critical role in understanding the nature of defunct satellites and advancing solutions for reuse or disposal.
“We are excited to expand our partnership with NASA, building on our shared commitment to advancing in-space manufacturing and assembly capabilities,” said Trevor Bennett, co-founder of Starfish Space. “It’s an honor for Starfish to lead the first commercial debris inspection mission funded by NASA. We look forward to collaborating on this and future satellite servicing missions to enable a new paradigm for humanity in space.”
The Otter spacecraft is expected to launch in late 2026 and will begin performing inspections in 2027.
The SSPICY demonstration is funded and managed by NASA’s Small Spacecraft Technology program based at NASA’s Ames Research Center in California’s Silicon Valley. The award is enabled by NASA’s SBIR program, which is open to U.S. small businesses to develop an innovation or technology. These programs are part of NASA’s Space Technology Mission Directorate.
Learn more at:
https://www.nasa.gov/space-technology-mission-directorate
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Last Updated Sep 25, 2024 Related Terms
Ames Research Center Small Business Innovation Research / Small Business Small Satellite Missions Small Spacecraft Technology Program Space Sustainability Space Technology Mission Directorate Explore More
3 min read NASA’s Record-Breaking Laser Demo Completes Mission
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By NASA
NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov walk across the crew access arm at Space Launch Complex-40 at Cape Canaveral Space Force Station in Florida.Credit: SpaceX NASA will provide coverage of the upcoming prelaunch and launch activities for the agency’s SpaceX Crew-9 mission to the International Space Station.
Liftoff is targeted for 1:17 p.m. EDT, Saturday, Sept. 28, from Space Launch Complex-40 at Cape Canaveral Space Force Station in Florida. This is the first human spaceflight mission to launch from that pad. The targeted docking time is approximately 5:30 p.m. Sunday, Sept. 29.
Live coverage of the prelaunch news conference, launch, the post-launch news conference, and docking stream on NASA+ and the agency’s website. Learn how to stream NASA content through a variety of additional platforms, including social media.
The SpaceX Dragon spacecraft will carry NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov to the orbiting laboratory for an approximate five-month science mission. This is the ninth crew rotation mission and the 10th human spaceflight mission for NASA to the space station supported by Dragon since 2020 as part of the agency’s Commercial Crew Program.
The deadline for media accreditation for in-person coverage of this launch has passed. The agency’s media credentialing policy is available online. For questions about media accreditation, please email: ksc-media-accreditat@mail.nasa.gov.
Media looking for access to NASA live video feeds can subscribe to the agency’s media resources distribution list to receive daily updates and links.
NASA’s mission coverage is as follows (all times Eastern and subject to change based on real-time operations):
Friday, Sept. 27
11:30 a.m. – One-on-one media interviews at NASA’s Kennedy Space Center in Florida with various mission subject matter experts. Sign-up information will be emailed to media accredited to attend this launch.
1:15 p.m. – NASA’s SpaceX Crew-9 Panel: Space Station 101 with the following participants:
NASA Associate Administrator Jim Free Robyn Gatens, director, NASA’s International Space Station Program, and acting director, NASA’s Commercial Spaceflight Division Jennifer Buchli, chief scientist, NASA’s International Space Station Program John Posey, Dragon engineer, NASA’s Commercial Crew Program Media may ask questions in person and via phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the Kennedy newsroom no later than 12:15 p.m. Friday, Sept. 27, at ksc-newsroom@mail.nasa.gov.
Coverage of the virtual news conference will stream live on NASA+, YouTube, Facebook, and the agency’s website. Members of the public may ask questions online by posting questions to the YouTube, Facebook, and X livestreams using #AskNASA.
5 p.m. – Prelaunch news conference from Kennedy with the following participants:
NASA Associate Administrator Jim Free Ken Bowersox, associate administrator, NASA’s Space Operations Mission Directorate Steve Stich, manager, NASA’s Commercial Crew Program Dina Contella, deputy manager, NASA’s International Space Station Program Jennifer Buchli, chief scientist, NASA’s International Space Station Program William Gerstenmaier, vice president, Build & Flight Reliability, SpaceX Brian Cizek, launch weather officer, 45th Weather Squadron, Cape Canaveral Space Force Station Coverage of the virtual news conference will stream live on NASA+ and the agency’s website.
Media may ask questions in person and via phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the Kennedy newsroom no later than 4 p.m. Friday, Sept. 27, at ksc-newsroom@mail.nasa.gov.
Saturday, Sept. 28
9:10 a.m. – Launch coverage begins on NASA+ and the agency’s website.
1:17 p.m. – Launch
Following the conclusion of launch and ascent coverage, NASA will switch to audio only. Continuous coverage resumes on NASA+ at the start of rendezvous and docking and continues through hatch opening and the welcome ceremony. For NASA+ information, schedules, and links to streaming video, visit:
https://plus.nasa.gov
3 p.m. – Postlaunch news conference with the following participants:
NASA Deputy Administrator Pam Melroy Ken Bowersox, associate administrator, NASA’s Space Operations Mission Directorate Dana Hutcherson, deputy program manager, NASA’s Commercial Crew Program Dina Contella, deputy manager, NASA’s International Space Station Program Sarah Walker, director, Dragon Mission Management, SpaceX The virtual news conference will stream live on NASA+, YouTube, and the agency’s website.
Media may ask questions in person and via phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, please contact the Kennedy newsroom no later than 2 p.m. Saturday, Sept. 28, at ksc-newsroom@mail.nasa.gov.
Sunday, Sept. 29
3:30 p.m. – Arrival coverage begins on NASA+ and the agency’s website.
5:30 p.m. – Targeted docking to the forward-facing port of the station’s Harmony module
7:15 p.m. – Hatch opening
7:40 p.m. – Welcome ceremony
All times are estimates and could be adjusted based on real-time operations after launch. Follow the space station blog for the most up-to-date operations information.
Audio Only Coverage
Audio only of the news conferences and launch coverage will be carried on the NASA “V” circuits, which may be accessed by dialing 321-867-1220, -1240 or -7135. On launch day, “mission audio,” countdown activities without NASA+ launch commentary, will be carried on 321-867-7135.
Launch audio also will be available on Launch Information Service and Amateur Television System’s VHF radio frequency 146.940 MHz and KSC Amateur Radio Club’s UHF radio frequency 444.925 MHz, FM mode, heard within Brevard County on the Space Coast.
Live Video Coverage Prior to Launch
NASA will provide a live video feed of Space Launch Complex-40 approximately six hours prior to the planned liftoff of the Crew-9 mission. Pending unlikely technical issues, the feed will be uninterrupted until the prelaunch broadcast begins on NASA+, approximately four hours prior to launch. Once the feed is live, find it online at: http://youtube.com/kscnewsroom
NASA Website Launch Coverage
Launch day coverage of NASA’s SpaceX Crew-9 mission will be available on the agency’s website. Coverage will include livestreaming and blog updates beginning no earlier than 9:10 a.m. Sept. 28, as the countdown milestones occur. On-demand streaming video and photos of the launch will be available shortly after liftoff.
For questions about countdown coverage, contact the Kennedy newsroom at 321-867-2468. Follow countdown coverage on the commercial crew or Crew-9 blog.
Attend Launch Virtually
Members of the public can register to attend this launch virtually. NASA’s virtual guest program for this mission also includes curated launch resources, notifications about related opportunities or changes, and a stamp for the NASA virtual guest passport following a successful launch.
Watch, Engage on Social Media
Let people know you’re following the mission on X, Facebook, and Instagram by using the hashtags #Crew9 and #NASASocial. You can also stay connected by following and tagging these accounts:
X: @NASA, @NASAKennedy, @NASASocial, @Space_Station, @ISS_Research, @ISS National Lab, @SpaceX, @Commercial_Crew
Facebook: NASA, NASAKennedy, ISS, ISS National Lab
Instagram: @NASA, @NASAKennedy, @ISS, @ISSNationalLab, @SpaceX
Coverage en Espanol
Did you know NASA has a Spanish section called NASA en Espanol? Make sure to check out NASA en Espanol on X, Instagram, Facebook, and YouTube for more coverage on Crew-9.
Para obtener información sobre cobertura en español en el Centro Espacial Kennedy o si desea solicitar entrevistas en español, comuníquese con Antonia Jaramillo: 321-501-8425;antonia.jaramillobotero@nasa.gov; o Messod Bendayan: 256-930-1371; messod.c.bendayan@nasa.gov.
NASA’s Commercial Crew Program has delivered on its goal of safe, reliable, and cost-effective transportation to and from the International Space Station from the United States through a partnership with American private industry. This partnership is changing the arc of human spaceflight history by opening access to low-Earth orbit and the International Space Station to more people, more science, and more commercial opportunities. The space station remains the springboard to NASA’s next great leap in space exploration, including future missions to the Moon and, eventually, to Mars.
For NASA’s launch blog and more information about the mission, visit:
https://www.nasa.gov/commercialcrew
-end-
Joshua Finch / Jimi Russell
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov / james.j.russell@nasa.gov
Steven Siceloff / Danielle Sempsrott / Stephanie Plucinsky
Kennedy Space Center, Florida
321-867-2468
steven.p.siceloff@nasa.gov / danielle.c.sempsrott@nasa.gov / stephanie.n.plucinsky@nasa.gov
Leah Cheshier
Johnson Space Center, Houston
281-483-5111
leah.d.cheshier@nasa.gov
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Last Updated Sep 25, 2024 LocationNASA Headquarters Related Terms
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By NASA
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.NASA/Evan Deroche 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. NASA/Eric Bordelon 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. NASA/Evan Deroche 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 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.
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 in Huntsville, Alabama. 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 in Bay St. Louis, Mississippi.
“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.”
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.
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.
For more on SLS, visit:
https://www.nasa.gov/humans-in-space/space-launch-system
News Media Contact
Jonathan Deal
Marshall Space Flight Center
Huntsville, Ala.
256-544-0034
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