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By NASA
Following eight months of intense research, design, and prototyping, six university teams presented their “Inflatable Systems for Lunar Operations” concepts to a panel of judges at NASA’s 2024 Breakthrough, Innovative and Game-Changing (BIG) Idea Challenge forum.
The challenge, funded by NASA’s Space Technology Mission Directorate and Office of STEM Engagement, seeks novel ideas from higher education on a new topic each year and supports the agency’s Lunar Surface Innovation Initiative in developing new approaches and innovative technologies to pave the way for successful exploration on the surface of the Moon. This year, teams were asked to develop low Size, Weight, and Power inflatable technologies, structures and systems that could benefit future Artemis missions to the Moon and beyond.
Taking top honors at this year’s forum receiving the Artemis Award was Northwestern University with National Aerospace Corporation & IMS Engineered Products, with their concept titled METALS: Metallic Expandable Technology for Artemis Lunar Structures. The Artemis Award is given to the team whose concept has the best potential to contribute to and be integrated into an Artemis mission.
The Northwestern University BIG Idea Challenge team developed METALS, an inflatable metal concept for long-term storage of cryogenic fluid on the Moon. The concept earned the Artemis Award, top honors in NASA’s 2024 BIG Idea Challenge.Credit: National Institute of Aerospace The Artemis Award is a generous recognition of the potential impact that our work can have. We hope it can be a critical part of the Artemis Program moving forward. We’re exceptionally grateful to have the opportunity to engage directly with NASA in research for the Artemis Program in such a direct way while we’re still students.”
Julian Rocher
Team co-lead for Northwestern University
METALS is an inflatable system for long term cryogenic fluid storage on the Moon. Stacked layers of sheet metal are welded along their aligned edges, stacked inside a rocket, and inflated once on the lunar surface. The manufacturing process is scalable, reliable, and simple. Notably, METALS boasts superior performance in the harsh lunar environment, including resistance against radiation, abrasion, micrometeorites, gas permeability, and temperature extremes.
Northwestern University team members pose with lunar inflatable prototypes from their METALS project in NASA’s 2024 BIG Idea Challenge. Credit: Northwestern University We learned to ask the right questions, and we learned to question what is the status quo and to go above and beyond and think outside the box. It’s a special mindset for everyone to have on this team… it’s what forces us to innovate.”
Trevor Abbott
Team co-lead for Northwestern University
Arizona State University took home the 2024 BIG Idea Challenge Systems Engineering prize for their project, AEGIS: Inflatable Lunar Landing Pad System. The AEGIS system is designed to deflect the exhaust gasses of lunar landers thereby reducing regolith disturbances generated during landing. The system is deployed on the lunar surface where it uses 6 anchors in its base to secure itself to the ground. Once inflated to its deployed size of 14 m in diameter, AEGIS provides a reusable precision landing zone for incoming landers.
Arizona State University earned the Systems Engineering prize for their BIG Idea Challenge project: AEGIS: Inflatable Lunar Landing Pad System. Arizona State University
This year’s forum was held in tandem with the Lunar Surface Innovation Consortium’s (LSIC) Fall Meeting at the University of Nevada, Las Vegas, where students had the opportunity to network with NASA and industry experts, attend LSIC panels and presentations, and participate in the technical poster session. The consortium provides a forum for NASA to communicate technological requirements, needs, and opportunities, and for the community to share with NASA existing capabilities and critical gaps.
We felt that hosting this year’s BIG Idea Forum in conjunction with the LSIC Fall Meeting would be an exciting opportunity for these incredibly talented students to network with today’s aerospace leaders in government, industry, and academia. Their innovative thinking and novel contributions are critical skills required for the successful development of the technologies that will drive exploration on the Moon and beyond.”
Niki Werkheiser
Director of Technology Maturation in NASA’s Space Technology Mission Directorate
In February, teams submitted proposal packages, from which six finalists were selected for funding of up to $150,000 depending on each team’s prototype and budget. The finalists then worked for eight months designing, developing, and demonstrating their concepts. The 2024 BIG Idea program concluded at its annual forum, where teams presented their results and answered questions from judges. Experts from NASA, Johns Hopkins Applied Physics Laboratory, and other aerospace companies evaluated the student concepts based on technical innovation, credibility, management, and the teams’ verification testing. In addition to the presentation, the teams provided a technical paper and poster detailing their proposed inflatable system for lunar operations.
Year after year, BIG Idea student teams spend countless hours working on tough engineering design challenges. Their dedication and ‘game-changing’ ideas never cease to amaze me. They all have bright futures ahead of them.”
David Moore
Program Director for NASA’s Game Changing Development program
Second-year mechanical engineering student Connor Owens, left, and electrical engineering graduate student Sarwan Shah run through how they’ll test the sheath-and-auger anchor for the axial vertical pull test of the base anchor in a former shower room in Sun Devil Hall. Image credit: Charlie Leight/ASU News The University of Maryland BIG Idea Challenge team’s Auxiliary Inflatable Wheels for Lunar Rover project in a testing environment University of Maryland Students from University of Michigan and a component of their Cargo-BEEP (Cargo Balancing Expandable Exploration Platform) projectUniversity of Michigan Northwestern University welders prepare to work on their 2024 BIG Idea Challenge prototype, a metal inflatable designed for deployment on the Moon.Northwestern University Brigham Young University’s Untethered and Modular Inflatable Robots for Lunar Operations projectBrigham Young University California Institute of Technology’s PILLARS: Plume-deployed Inflatable for Launch and Landing Abrasive Regolith Shielding projectCalifornia Institute of Technology The Inflatable Systems for Lunar Operations theme allowed teams to submit various technology concepts such as soft robotics, deployable infrastructure components, emergency shelters or other devices for extended extravehicular activities, pressurized tunnels and airlocks, and debris shields and dust protection systems. National Institute of Aerospace NASA’s Space Technology Mission Directorate sponsors the BIG Idea Challenge through a collaboration between its Game Changing Development program and the agency’s Office of STEM Engagement. It is managed by a partnership between the National Institute of Aerospace and Johns Hopkins Applied Physics Laboratory.
Team presentations, technical papers, and digital posters are available on the BIG Idea website.
For full competition details, visit: https://bigidea.nianet.org/2024-challenge
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By NASA
When Ariel Vargas joined NASA in 2023, he knew he wanted to make an impact. Despite his relatively short tenure, he has earned the reputation of a Digital Transformer in his work as a Network and ICAM (Identity, Credential, and Access Management) Service Integrator at Johnson Space Center (JSC). No matter the task at hand, Ariel is motivated by measurable transformation. “I wanted to have my fingerprint on something no matter what it was, big or small. To be able to see an impact,” he says. “And a lot of the things that I’m doing, both within my role and within Digital Transformation, I can see really flourishing already.”
In his current role, Ariel oversees the integration and management of various network services to ensure compliance and smooth operation. This includes the modernization of NASA’s Voice over Internet Protocol (VoIP) to consolidate the agency’s telephone systems and enhance wireless communications. He is involved in rolling out wall-to-wall wireless and coverage improvements on campus at JSC. Ariel also spearheads efforts in streamlining communications across NASA by integrating new capabilities into familiar platforms like Microsoft Teams. With these projects in progress, he aims to foster a more flexible, collaborative work environment aligned with Digital Transformation’s goal of inclusive teaming.
Ariel appreciates the cultural side of Digital Transformation, particularly the challenges involved in pursuing constant innovation. He recognizes that growth “often requires a period of adjustment, especially for those encountering new tools or methods for the first time.” Ariel strives to ensure cohesive collaboration across teams and centers in establishing interoperable architectures, processes, and tools. His team measures the impact of their transformation efforts by several metrics, including increased network performance and adoption rates of new tools and technologies. For instance, the VoIP modernization initiative aims to remove 50% of telephones at NASA centers. Of the over 1300 users affected by the NASA-wide service shut-off of non-compliant phones at JSC, only 6% reported issues post-implementation. This reflected a positive and proactive collaboration with users on finding alternative solutions and embracing future innovations.
I really believe in embracing changes and innovation and driving impactful results, being able to see it.
Ariel Vargas
Network and ICAM (Identity, Credential, and Access Management) Service Integrator at Johnson Space Center (JSC)
Lynn Vernon, JSC’s Digital Transformation lead and Chief Engineer for IT, notes Ariel’s ability to engage with partners, understand their mission needs, and identify innovative solutions to barriers. “Ariel looks at things from a new perspective and is willing to ask ‘why’ or ‘why not.’ Why do we do it this way? Why not try this? He is consistently willing to explore new technologies and capabilities to transform the way we work,” says Lynn. Ariel’s passion for continuous improvement and learning positions him as a natural leader within the Digital Transformation community.
Ariel took a unique path to NASA and sees his prior experiences as building blocks toward becoming the Digital Transformer he is today. Although his upbringing in Florida near Cape Canaveral sparked an early interest in space, Ariel initially pursued pre-medicine after high school before transitioning into the Army. After his service, he joined NASA as an intern through the Department of Defense’s SkillBridge program, which offers career assistance to transitioning military personnel. His ability to learn NASA’s culture and demonstrate mission value quickly led to a full-time, civil servant position.
Between his initial interest in medicine, his service in the Army, and his current focus on digital transformation and technology, Ariel sees a common theme of problem-solving. “You have to figure out what the problem is, and you have to be up to date with the newest, the latest and greatest, to help solve these problems.” Ariel followed this thread to complete a master’s degree in computer science and is currently pursuing a doctorate in instructional design and performance technology. Even outside his work at NASA, Ariel pursues pathways that further his capacity as a champion of Digital Transformation initiatives.
Looking to the future, Ariel is excited by the possibility of supporting NASA’s space missions through AI and data integration. He is motivated by the prospect of seeing his current work make a difference in the near-term future. “I really believe in embracing changes and innovation and driving impactful results, being able to see it,” he says. Given his accomplishments of the past year, Ariel is well on his way to realizing the future he envisions.
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By NASA
NASA/Ben Smegelsky & Virgil Cameron In this image from Aug. 26, 2023, participants from the 14th First Nations Launch High-Power Rocket Competition watch NASA’s SpaceX Crew-7 launch at the agency’s Kennedy Space Center in Florida. Students and advisors from University of Washington, University of Colorado-Boulder, and an international team from Queens University – the 2023 First Nations Launch grand prize teams – traveled to Kennedy for a VIP tour, culminating in viewing the Crew-7 launch.
Grand prize teams also went on a guided tour of historic Hangar AE, led by James Wood (Osage Nation and Loyal Shawnee), chief engineer of NASA’s Launch Services Program, technical advisor for the Crew-7 launch, and First Nations mentor and judge.
One of NASA’s Artemis Student Challenges, the First Nations Launch competition comprises students from tribal colleges and universities, Native American-Serving Nontribal Institutions, and collegiate chapters of the American Indian Science and Engineering Society who design, build, and launch a high-powered rocket from a launch site in Kansasville, Wisconsin.
Explore more Minority University Research and Education Project opportunities and resources here.
Image credit: NASA/Ben Smegelsky & Virgil Cameron
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By NASA
5 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Use your mouse to explore this 360-degree view of Gediz Vallis channel, a region of Mars that NASA’s Curiosity rover surveyed before heading west to new adventures. NASA/JPL-Caltech/MSSS The rover captured a 360-degree panorama before leaving Gediz Vallis channel, a feature it’s been exploring for the past year.
NASA’s Curiosity rover is preparing for the next leg of its journey, a monthslong trek to a formation called the boxwork, a set of weblike patterns on Mars’ surface that stretches for miles. It will soon leave behind Gediz Vallis channel, an area wrapped in mystery. How the channel formed so late during a transition to a drier climate is one big question for the science team. Another mystery is the field of white sulfur stones the rover discovered over the summer.
Curiosity imaged the stones, along with features from inside the channel, in a 360-degree panorama before driving up to the western edge of the channel at the end of September.
The rover is searching for evidence that ancient Mars had the right ingredients to support microbial life, if any formed billions of years ago, when the Red Planet held lakes and rivers. Located in the foothills of Mount Sharp, a 3-mile-tall (5-kilometer-tall) mountain, Gediz Vallis channel may help tell a related story: what the area was like as water was disappearing on Mars. Although older layers on the mountain had already formed in a dry climate, the channel suggests that water occasionally coursed through the area as the climate was changing.
Scientists are still piecing together the processes that formed various features within the channel, including the debris mound nicknamed “Pinnacle Ridge,” visible in the new 360-degree panorama. It appears that rivers, wet debris flows, and dry avalanches all left their mark. The science team is now constructing a timeline of events from Curiosity’s observations.
NASA’s Curiosity captured this panorama using its Mastcam while heading west away from Gediz Vallis channel on Nov. 2, 2024, the 4,352nd Martian day, or sol, of the mission. The Mars rover’s tracks across the rocky terrain are visible at right.NASA/JPL-Caltech/MSSS The science team is also trying to answer some big questions about the sprawling field of sulfur stones. Images of the area from NASA’s Mars Reconnaissance Orbiter (MRO) showed what looked like an unremarkable patch of light-colored terrain. It turns out that the sulfur stones were too small for MRO’s High-Resolution Imaging Science Experiment (HiRISE) to see, and Curiosity’s team was intrigued to find them when the rover reached the patch. They were even more surprised after Curiosity rolled over one of the stones, crushing it to reveal yellow crystals inside.
Science instruments on the rover confirmed the stone was pure sulfur — something no mission has seen before on Mars. The team doesn’t have a ready explanation for why the sulfur formed there; on Earth, it’s associated with volcanoes and hot springs, and no evidence exists on Mount Sharp pointing to either of those causes.
“We looked at the sulfur field from every angle — from the top and the side — and looked for anything mixed with the sulfur that might give us clues as to how it formed. We’ve gathered a ton of data, and now we have a fun puzzle to solve,” said Curiosity’s project scientist Ashwin Vasavada at NASA’s Jet Propulsion Laboratory in Southern California.
NASA’s Curiosity Mars rover captured this last look at a field of bright white sulfur stones on Oct. 11, before leaving Gediz Vallis channel. The field was where the rover made the first discovery of pure sulfur on Mars. Scientists are still unsure exactly why theses rocks formed here. Spiderwebs on Mars
Curiosity, which has traveled about 20 miles (33 kilometers) since landing in 2012, is now driving along the western edge of Gediz Vallis channel, gathering a few more panoramas to document the region before making tracks to the boxwork.
Viewed by MRO, the boxwork looks like spiderwebs stretching across the surface. It’s believed to have formed when minerals carried by Mount Sharp’s last pulses of water settled into fractures in surface rock and then hardened. As portions of the rock eroded away, what remained were the minerals that had cemented themselves in the fractures, leaving the weblike boxwork.
On Earth, boxwork formations have been seen on cliffsides and in caves. But Mount Sharp’s boxwork structures stand apart from those both because they formed as water was disappearing from Mars and because they’re so extensive, spanning an area of 6 to 12 miles (10 to 20 kilometers).
Scientists think that ancient groundwater formed this weblike pattern of ridges, called boxwork, that were captured by NASA’s Mars Reconnaissance Orbiter on Dec. 10, 2006. The agency’s Curiosity rover will study ridges similar to these up close in 2025.NASA/JPL-Caltech/University of Arizona This weblike crystalline structure called boxwork is found in the ceiling of the Elk’s Room, part of Wind Cave National Park in South Dakota. NASA’s Curiosity rover is preparing for a journey to a boxwork formation that stretches for miles on Mars’ surface. “These ridges will include minerals that crystallized underground, where it would have been warmer, with salty liquid water flowing through,” said Kirsten Siebach of Rice University in Houston, a Curiosity scientist studying the region. “Early Earth microbes could have survived in a similar environment. That makes this an exciting place to explore.”
More About Curiosity
Curiosity was built by NASA’s Jet Propulsion Laboratory, which is managed by Caltech in Pasadena, California. JPL leads the mission on behalf of NASA’s Science Mission Directorate in Washington.
The University of Arizona, in Tucson, operates HiRISE, which was built by BAE Systems (formerly Ball Aerospace & Technologies Corp.), in Boulder, Colorado. JPL manages the Mars Reconnaissance Orbiter Project for NASA’s Science Mission Directorate in Washington.
For more about these missions:
science.nasa.gov/mission/msl-curiosity
science.nasa.gov/mission/mars-reconnaissance-orbiter
News Media Contacts
Andrew Good
Jet Propulsion Laboratory, Pasadena, Calif.
818-393-2433
andrew.c.good@jpl.nasa.gov
Karen Fox / Molly Wasser
NASA Headquarters, Washington
202-358-1600
karen.c.fox@nasa.gov / molly.l.wasser@nasa.gov
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Last Updated Nov 18, 2024 Related Terms
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Hubble Space Telescope Home Hubble Takes a Look at Tangled… Hubble Space Telescope 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 2 min read
Hubble Takes a Look at Tangled Galaxies
This Hubble image features a pair of interacting spiral galaxies called MCG+05-31-045. ESA/Hubble & NASA, R. J. Foley (UC Santa Cruz)
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This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster.
The Coma Cluster is a particularly rich cluster that contains over a thousand known galaxies. Amateur astronomers can easily spot several of these in a backyard telescope (See Caldwell 35). Most of them are elliptical galaxies, and that’s typical of a dense galaxy cluster like the Coma Cluster: many elliptical galaxies form through close encounters between galaxies that stir them up, or even collisions that rip them apart. While the stars in interacting galaxies can stay together, their gas is twisted and compressed by gravitational forces and rapidly used up to form new stars. When the hot, massive, blue stars die, there is little gas left to form new generations of young stars to replace them. As spiral galaxies interact, gravity disrupts the regular orbits that produce their striking spiral arms. Whether through mergers or simple near misses, the result is a galaxy almost devoid of gas, with aging stars orbiting in uncoordinated circles: an elliptical galaxy.
It’s very likely that a similar fate will befall MCG+05-31-045. As the smaller spiral galaxy is torn up and integrated into the larger galaxy, many new stars will form, and the hot, blue ones will quickly burn out, leaving cooler, redder stars behind in an elliptical galaxy, much like others in the Coma Cluster. But this process won’t be complete for many millions of years.
Explore more Coma Cluster images from Hubble.
Hubble Uncovers Thousands of Globular Star Clusters Scattered Among Galaxies Hubble’s Galaxies With Knots, Bursts Hubble Sees Near and Far Hubble Sees Plunging Galaxy Losing Its Gas Hubble Catches Galaxies Swarmed by Star Clusters Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Media Contact:
Claire Andreoli
NASA’s Goddard Space Flight Center, Greenbelt, MD
claire.andreoli@nasa.gov
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Last Updated Nov 14, 2024 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms
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