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Delta 2 leverages Space Domain Awareness in support of Artemis I
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By NASA
NASA HLS (Human Landing System) Program strategic communicator and U.S. Navy Reservist Public Affairs Officer Joe Vermette brings a wealth of public service to Artemis communication activities. NASA/Ken Hall Coming from a Navy family, Vermette was inspired to military service by the example of his brother, uncles and father, who admired President John Kennedy’s call to land on the Moon and for citizens to do what they can for our country. Photo courtesy Joe Vermette While some stand on the sidelines and witness history, others are destined to play a part in it. And then there are those who document it, bringing the people, the action, the images, the words, and the personalities to the world. U. S. Navy Reservist Public Affairs Officer and program strategic communicator for NASA’s HLS (Human Landing System) Joe Vermette stands at the nexus of all three.
Spurred to action to serve his country by the events of September 11, 2001; veteran of numerous overseas deployments with the Navy, and responsible for communicating NASA’s return to the Moon through the Artemis campaign, Vermette has played a part in history while he communicates humanity’s greatest endeavors to the world.
Vermette joined NASA in August 2020 during the COVID-19 pandemic, coming from the Federal Emergency Management Agency (FEMA), where he was a regional communications director. Right off the bat, he rose to the challenge of learning about space exploration, Artemis, and communicating the new way the HLS Program would work with commercial providers for Moon landing services, rather than specifying spacecraft to be built.
“I was used to being right in the middle of the action,” Vermette said. “The pandemic challenged me to work in a new way. At the same time, NASA and HLS were working in a new way, having just brought on our first commercial provider, SpaceX,” he said. In May 2023, the HLS Program brought on a second commercial provider, Blue Origin, for human landing services.
After earning a degree in military history with a minor in communications from Florida State University, Vermette worked as a video journalist and spot writer for CNN. But it was the terrorist attacks of September 11, 2001, that really shaped his career in government service. “Three weeks later, I went down to the recruiting office and began the process of joining the military. I saw an opportunity to help the country in the best capacity I could,” Vermette said.
Since then, his career has been dotted by active deployments, from the Middle East to Europe to stateside; onboard Navy ships, at U.S. Central Command, at U. S. Special Operations Command, and more.
NASA’s HLS Program and Artemis have benefitted from Vermette’s experience and steady hand helping guide strategic communications since 2020. He recently answered the call to active duty again but intends to return to NASA once his military obligations are fulfilled.
“NASA is a different world than the military or disaster response. But I’ve been fortunate enough to see – and communicate about – government success stories in all three arenas, Vermette said. “Seeing NASA put astronauts on the Moon again will be the best ‘mission complete’ I could have.”
With Artemis, NASA will explore more of the Moon than ever before, learn how to live and work away from home, and prepare for future human exploration of the Red Planet. NASA’s SLS (Space Launch System) rocket, exploration ground systems, and Orion spacecraft, along with the human landing system, next-generation spacesuits, Gateway lunar space station, and future rovers are NASA’s foundation for deep space exploration.
For more on HLS, visit:
https://www.nasa.gov/humans-in-space/human-landing-system
Corinne Beckinger
Marshall Space Flight Center, Huntsville, Ala.
256.544.0034
corinne.m.beckinger@nasa.gov
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By European Space Agency
This compilation of images, captured by the Copernicus Sentinel-2 mission, showcases the characteristic hues of autumn in different European countries.
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By NASA
NASA astronaut Tracy C. Dyson displays from JAXA (Japan Aerospace Exploration Agency) food packets in the International Space Station galley.Credits: NASA NASA recently welcomed more than 50 commercial food and commercial space companies to learn about the evolving space food system supporting NASA missions, including unique requirements for spaceflight, menu development, and food provisioning – essential elements for human spaceflight and sustainable living in space.
The event, held at the agency’s Johnson Space Center in Houston, brought together private industry leaders, NASA astronauts, and NASA’s space food team to discuss creative solutions for nourishing government and private astronauts on future commercial space stations.
“The commercial food industry is the leader in how to produce safe and nutritious food for the consumer, and with knowledge passed on from NASA regarding the unique needs for space food safety and human health, this community is poised to support this new market of commercial low Earth orbit consumers,” said Kimberlee Prokhorov, deputy chief for the Human Systems Engineering and Integration Division at Johnson, which encompasses food systems work.
Experts from NASA’s Space Food Systems Laboratory shared the unique requirements and conditions surrounding the formulation, production, packaging, and logistics of space food for enabling the success of commercial low Earth orbit missions. Attendees heard astronaut perspectives on the importance of space food, challenges they encounter, and potential areas of improvement. They also tasted real space food and learned about the nutritional requirements critical for maintaining human health and performance in space.
“By bringing together key players in the commercial food and space industries, we were able to provide a collaborative opportunity to share fresh ideas and explore future collaborations,” said Angela Hart, manager for NASA’s Commercial Low Earth Orbit Development Program at Johnson. “Space food is a unique challenge, and it is one that NASA is excited to bring commercial companies into. Working with our commercial partners allows us to advance in ways that benefit not only astronauts but also food systems on Earth.”
As NASA expands opportunities in low Earth orbit, it’s essential for the commercial sector to take on the support of space food production, allowing the agency to focus its resources on developing food systems for longer duration human space exploration missions.
NASA will continue providing best practices and offer additional opportunities to interested commercial partners to share knowledge that will enable a successful commercial space ecosystem.
The agency’s commercial strategy for low Earth orbit will provide the government with reliable and safe services at a lower cost and enable the agency to focus on Artemis missions to the Moon in preparation for Mars, while also continuing to use low Earth orbit as a training and proving ground for those deep space missions.
Learn more about NASA’s commercial space strategy at:
https://www.nasa.gov/humans-in-space/commercial-space/
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By Space Force
Space Delta 5 and the Combined Space Operations Center hosted a three-day working group to collaborate on current efforts for developing a shared Space Common Operational Picture.
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By NASA
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
By Wayne Smith
As NASA plans for humans to return to the Moon and eventually explore Mars, a laser beam welding collaboration between NASA’s Marshall Space Flight Center in Huntsville, Alabama, and The Ohio State University in Columbus aims to stimulate in-space manufacturing.
Scientists and engineers from NASA’s Marshall Space Flight Center, participating in the laser beam welding study in August, stand in front of the parabolic plane used for testing. From left, Will Evans, Louise Littles, Emma Jaynes, Andrew O’Connor, and Jeffrey Sowards. Not pictured: Zachary Courtright.Casey Coughlin/Starlab-George Washington Carver Science Park The multi-year effort seeks to understand the physical processes of welding on the lunar surface, such as investigating the effects of laser beam welding in a combined vacuum and reduced gravity environment. The goal is to increase the capabilities of manufacturing in space to potentially assemble large structures or make repairs on the Moon, which will inform humanity’s next giant leap of sending astronauts to Mars and beyond.
“For a long time, we’ve used fasteners, rivets, or other mechanical means to keep structures that we assemble together in space,” said Andrew O’Connor, a Marshall materials scientist who is helping coordinate the collaborative effort and is NASA’s technical lead for the project. “But we’re starting to realize that if we really want strong joints and if we want structures to stay together when assembled on the lunar surface, we may need in-space welding.” The ability to weld structures in space would also eliminate the need to transport rivets and other materials, reducing payloads for space travel. That means learning how welds will perform in space.
To turn the effort into reality, researchers are gathering data on welding under simulated space conditions, such as temperature and heat transfer in a vacuum; the size and shape of the molten area under a laser beam; how the weld cross-section looks after it solidifies; and how mechanical properties change for welds performed in environmental conditions mimicking the lunar surface.
“Once you leave Earth, it becomes more difficult to test how the weld performs, so we are leveraging both experiments and computer modeling to predict welding in space while we’re still on the ground,” said O’Connor.
In August 2024, a joint team from Ohio State’s Welding Engineering and Multidisciplinary Capstone Programs and Marshall’s Materials & Processes Laboratory performed high-powered fiber laser beam welding aboard a commercial aircraft that simulated reduced gravity. The aircraft performed parabolic flight maneuvers that began in level flight, pulled up to add 8,000 feet in altitude, and pushed over at the top of a parabolic arc, resulting in approximately 20 seconds of reduced gravity to the passengers and experiments.
While floating in this weightless environment, team members performed laser welding experiments in a simulated environment similar to that of both low Earth orbit and lunar gravity. Analysis of data collected by a network of sensors during the tests will help researchers understand the effects of space environments on the welding process and welded material.
NASA Marshall engineers and scientists, along with their collaborators from Ohio State University, monitor laser beam welding in a vacuum chamber during a Boeing 727 parabolic flight. From left, Andrew O’Connor, Marshall materials scientist and NASA technical lead for the project; Louise Littles, Marshall materials scientist; and Aaron Brimmer, OSU graduate student.Tasha Dixon/Zero-G “During the flights we successfully completed 69 out of 70 welds in microgravity and lunar gravity conditions, realizing a fully successful flight campaign,” said Will McAuley, an Ohio State welding engineering student.
Funded in part by Marshall and spanning more than two years, the work involves undergraduate and graduate students and professors from Ohio State, and engineers across several NASA centers. Marshall personnel trained alongside the university team, learning how to operate the flight hardware and sharing valuable lessons from previous parabolic flight experiments. NASA’s Langley Research Center in Hampton, Virginia, developed a portable vacuum chamber to support testing efforts.
The last time NASA performed welding in space was during the Skylab mission in 1973. Other parabolic tests have since been performed, using low-powered lasers. Practical welding and joining methods and allied processes, including additive manufacturing, will be required to develop the in-space economy. These processes will repurpose and repair critical space infrastructure and could build structures too large to fit current launch payload volumes. In-space welding could expedite building large habitats in low Earth orbit, spacecraft structures that keep astronauts safe on future missions, and more.
The work is also relevant to understanding how laser beam welding occurs on Earth. Industries could use data to inform welding processes, which are critical to a host of manufactured goods from cars and refrigerators to skyscrapers.
“We’re really excited about laser beam welding because it gives us the flexibility to operate in different environments,” O’Connor said.
There has been a resurgence of interest in welding as we look for innovative ways to put larger structures on the surface of the Moon and other planets.
Andrew O’Connor
Marshall Space Flight Center materials scientist
This effort is sponsored by NASA Marshall’s Research and Development funds, the agency’s Science Mission Directorate Biological and Physical Sciences Division of the agency’s Science Mission Directorate, and NASA’s Space Technology Mission Directorate, including NASA Flight Opportunities.
For more information about NASA’s Marshall Space Flight Center, visit:
https://www.nasa.gov/marshall
Joel Wallace
Marshall Space Flight Center, Huntsville, Alabama
256.544.0034
joel.w.wallace@nasa.gov
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Last Updated Nov 07, 2024 Related Terms
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