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By NASA
As an IT security administrator at NASA’s Johnson Space Center in Houston, Mechele Elliott protects the information systems that support astronaut health and mission readiness.
The encouragement of a family friend set her on this path, leading to a rewarding and somewhat unexpected career in human spaceflight.
Mechele Elliott stands in front of a space shuttle cockpit mockup in the lobby of the Mission Control Center at NASA’s Johnson Space Center in Houston. Image courtesy of Mechele Elliott “While I was caring for my son during his cancer treatment—living in the hospital with him and supporting his recovery at home—a family friend who worked at NASA took notice,” Elliott said. “She quietly observed my strength, organization, and unwavering dedication to my son. One day she called and said, ‘Get your resume together.’”
Elliott doubted she was qualified for a position at NASA, though the friend was certain she could learn and handle anything after caring for her son. “Her belief in me gave me the courage to take that first step—and it changed the course of my life.”
The friend’s endorsement helped her land the position. Elliott was nervous at first, since she did not know much about NASA’s operations and had limited prior experience. With time and training, she grew more certain of the value she brought to the team.
“Reflecting on the numerous personal challenges I have encountered has reinforced my confidence in my ability to overcome obstacles while maintaining a positive outlook throughout my journey,” she said. “I am proud to have successfully adapted and become a productive member of my team.” In her role today, Elliott safeguards NASA’s information systems. She develops, implements, and maintains security policies, procedures, and systems in the Human Health and Performance Directorate, ensuring compliance with federal and NASA-specific security standards. Her work includes managing access control protocols and responding to security incidents.
Mechele Elliott in the Neutral Buoyancy Laboratory at Johnson Space Center. Image courtesy of Mechele Elliott One of her most challenging tasks involved assessing, revitalizing, and implementing four outdated security plans through collaboration with a diverse team. “We successfully aligned the security plans with established standards and garnered commendations from NASA leadership,” she said.
Outside of work, Elliott enjoys several hobbies that help her relax and maintain balance. She began painting at a young age and continues to find calm through her art. She is an avid gardener, in spite of the Houston summer heat, and feels fulfilled by the beauty of her flowers and sharing homegrown fruits and vegetables with her friends and family. She has also earned a reputation as an excellent baker. “I enjoy making cheesecakes for workplace celebrations and I’ve discovered that many of my coworkers enjoy this hobby of mine, as well!”
Elliott is profoundly grateful for the opportunity to serve at NASA for over 25 years. Looking ahead to the agency’s future, she offers an important piece of advice to up-and-coming team members. “Remain authentic to yourselves, pursue your aspirations with determination, and uphold a commitment to excellence in all your endeavors.”
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By NASA
Teams at NASA’s Stennis Space Center conduct a hot fire test of an Aerojet AJ26 rocket engine on the E-1 Test Stand in November 2013.NASA/Stennis If location, location, location is the overarching mantra in real estate, it is small wonder that NASA’s Stennis Space Center is considered a national asset and prime aerospace and technology operations site.
It has long stood as a premier – and the nation’s largest – rocket propulsion test site. With unparalleled test infrastructure and expertise, NASA Stennis has helped power the nation’s human space exploration for almost 60 years. It continues to do so, testing systems and engines for NASA’s Artemis program to send astronauts to the Moon to prepare for future human exploration of Mars.
In addition, NASA Stennis is the choice location for a range of agencies, organizations, offices, and companies, all of whom readily attest to the values of the setting. Ask resident tenants to note the value of their NASA Stennis location, and one hears terms like “strategic advantages,” “ideal location,” “local expertise and experience,” “collaborative opportunities,” “hub of innovation,” and “valuable security buffer.”
For the NASA Shared Services Center, its location at the south Mississippi test site provides “substantial strategic advantages” that helps the NSSC maximize its work and provide streamlined business operations for the agency.
Likewise, NASA Stennis provides an ideal location for the North Gulf Institute operated by Mississippi State University, as it conducts frontline work in hurricane forecasting, modeling and assessment, as well as fishery and ecosystem management. The location is strengthened further by the proximity to collaborative partners like the Naval Meteorology and Oceanography Command and the National Data Buoy Center.
The same holds true for the National Centers for Environmental Information operated by the National Oceanic and Atmospheric Administration. A spokesperson said the centers’ mission success is “firmly rooted in its strategic co-location with other federal partners,” including the Naval Meteorology and Oceanography Command, the National Data Buoy Center, and the Northern Gulf Institute.
For Relativity Space, the largest NASA Stennis test complex tenant, the “unparalleled infrastructure” at NASA Stennis has been key to enabling the company’s rocket engine testing. “NASA’s Stennis Space Center plays a vital role in getting Terran R to space,” said Clay Walker, vice president of test and launch for Relativity Space. “The infrastructure here allows us to test high-performance engines in ways no other place can.”
Other companies express similar sentiments, citing the unique opportunities NASA Stennis provides, as well as the value of the local workforce. For instance, L3Harris Technologies has operated at NASA Stennis under various names since the 1960s, providing support to the Apollo, Space Shuttle, and, now, Artemis programs. In 2008, Lockheed Martin opened a start-to-finish facility for production of propulsion systems, making use of the various NASA Stennis propulsion test services and resources.
Evolution Space is capitalizing on decades of aerospace experience at NASA Stennis, as well as “world-class” site infrastructure to establish production and test capabilities for solid rocket motors onsite.
Both Mississippi and Louisiana have established technology offices onsite. As a Mississippi Enterprise for Technology statement noted, “The NASA Stennis environment enhances our ability to support emerging technologies, strengthen Mississippi’s technology ecosystem, and contribute to the economic vitality of the region,” said Davis Pace, chief executive officer for the Mississippi Enterprise for Technology.
Meanwhile, the site’s most prominent tenant – the U.S. Navy – operates various offices at NASA Stennis. The Navy’s move to the site began in the 1970s to take advantage of the security provided by the surrounding NASA Stennis acoustical buffer zone. Various Navy functions eventually located continuing operations onsite, including the Naval Meteorology and Oceanography Command, the Naval Oceanographic Office, the Naval Small Craft Instruction and Technical Training School, the Navy Office of Civilian Human Resources, and the Naval Research Laboratory.
In similar fashion, the U.S. Department of Homeland Security credits the “high-quality, secure, and resilient” NASA Stennis site for its decision to location information technology and applications operations onsite.
As the very first NASA Stennis federal city tenant, arriving onsite in September 1970, the National Data Buoy Center has borne witness to it all.
“From its inception, Sen. John Stennis (and other leaders) envisioned a place where America would push the boundaries of the unknown – from the depths of the oceans to the far reaches of space,” said Dr. William Burnett, director of the National Data Buoy Center onsite. “That vision lives on at NASA Stennis, now home to one of the world’s largest concentrations of oceanographers. At the National Data Buoy Center, we proudly carry out our mission to safeguard maritime safety by harnessing the full strength of this unique scientific and technical community.
“We are deeply rooted in the community and grateful to thrive within the collaborative spirit that defines Stennis. It’s an honor to be part of its legacy – and its future.”
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Last Updated Sep 09, 2025 EditorNASA Stennis CommunicationsContactC. Lacy Thompsoncalvin.l.thompson@nasa.gov / (228) 688-3333LocationStennis Space Center Related Terms
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By NASA
Think of NASA’s Stennis Space Center, and one likely thinks of rocket propulsion testing. The site has a long history of testing to support the nation’s space efforts, including the current Artemis program to send astronauts to the Moon to prepare for future human exploration of Mars.
However, NASA Stennis also is working to become a key supporter of more terrestrial exploration. Indeed, in terms of unmanned range operations, NASA Stennis has it all – layers of restricted airspace, a closed canal system, and acres upon acres of protected terrain.
Field TestU.S. Naval Research Laboratory personnel conduct a field experiment involving an unmanned aerial system at NASA Stennis in March 2024. (NASA/Danny Nowlin)NASA/Danny Nowlin Marine OperationU.S. Naval Research laboratory personnel conduct tests on The Blue Boat made by Blue Robotics, an unmanned surface vessel, at NOAA’s National Data Buoy Center basin at NASA Stennis on Dec. 19, 2024.NASA/Danny Nowlin Bird’s-Eye ViewAn unmanned aerial system provides a bird’s-eye view of an RS-25 on Feb. 22, 2024, on the Fred Haise Test Stand at NASA Stennis. NASA The NASA site near Bay St. Louis, Mississippi, is an ideal location for all types of air, marine, and ground testing, said Range Operations Manager Jason Peterson. “My job is to understand the customer, and their requirements and limitations, to help them succeed,” he added. “What makes NASA Stennis unique is our federally protected area for users to operate.”
The need to learn about unmanned systems, such as drones or underwater vehicles, in a safe environment is growing as technology advances. Think of it like learning to drive a car in a parking lot before hitting the road.
NASA Stennis has already begun leveraging these capabilities. In 2024, the center established an agreement with Skydweller Aero Inc. to utilize restricted airspace for flight testing of autonomous, solar-powered aircraft. This first-of-its-kind agreement paves the way for future collaborations as NASA Stennis expands its customer-based operations beyond onsite tenants.
An unmanned aerial system provides a panoramic view of the NASA Stennis test complex and canal system. NASA Look to the Sky
NASA Stennis has its own protected airspace, similar to how airports control the skies around them. The Federal Aviation Administration (FAA) first established this restricted airspace in 1966 and expanded it in 2016 to support both NASA missions and U.S. Department of Defense operations.
NASA Stennis is one of only two non-military restricted airspaces in the nation. It operates two main airspace zones – a propulsion testing area extending from ground level up to 12,000 feet for safely testing rocket engines without interfering with regular air traffic, and an aircraft operations zone covering 100 square miles up to 6,000 feet, with 15 dedicated acres for drone launch and recovery.
NASA Stennis staff provide comprehensive support including safety reviews, coordination between aircraft operators and FAA air traffic controllers, and constant communication with range safety personnel to ensure all operations are conducted safely.
Marine Operations
The centerpiece of the NASA Stennis marine range is its extensive 7.5-mile canal system, protected by a lock-and-dam system that connects to Pearl River tributaries. This network accommodates various marine platforms including traditional watercraft, autonomous underwater vehicles, remotely operated vehicles, unmanned surface vessels, and aerial drones requiring water landing capabilities.
The controlled environment provides protection from adverse weather and interference, making it ideal for testing sensitive or proprietary technologies. The facility is particularly valuable for emerging technologies in autonomous systems, sensor integration, and multi-domain operations where air, surface, and underwater platforms operate in coordination.
Ground Level
NASA Stennis facilities are located on 13,800 acres of fenced-in property, surrounded by an additional 125,000 acres of protected land known as the acoustical buffer zone. This area was established primarily through permanent lease to allow testing of large rocket hardware without disturbing area residents and is closely monitored without permanent habitable structures.
“The location helps reduce hazards to the public when testing new technology,” Peterson said. “With supporting infrastructure for office space, storage, or manufacturing, this makes NASA Stennis a great place to test, train, operate, and even manufacture.”
The NASA Stennis federal city already hosts more than 50 federal, state, academic, public, and private aerospace, technology, and research organizations, with room for more. All tenants share operating costs while pursuing individual missions.
‘Open for Business’
NASA Stennis leaders are keenly aware of the opportunity such unique capabilities afford. The center’s 2024-2028 strategic plan states NASA Stennis will leverage these unique capabilities to support testing and operation of uncrewed systems.
Leaders are working to identify opportunities to maximize site capabilities and develop an effective business model. “NASA Stennis is open for business, and we want to provide a user-friendly range for operators to test vehicles by creating an environment that is safe, cost-effective, and focused on mission success,” Peterson said.
For information about range operations at NASA’s Stennis Space Center, visit:
Range and Airspace Operations – NASA
For information about Stennis Space Center, visit:
https://www.nasa.gov/stennis
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Last Updated Aug 25, 2025 EditorNASA Stennis CommunicationsContactC. Lacy Thompsoncalvin.l.thompson@nasa.gov / (228) 688-3333LocationStennis Space Center Related Terms
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By Space Force
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By NASA
Astronaut Victor Glover interacts with an Orion spacecraft simulator during NASA’s “All-Star Shoot for the Stars” event at The Children’s Museum of Indianapolis on Saturday, July 18, 2025. Credit: NASA/Zach Lucas From astronauts to athletes, researchers to referees, and communicators to coaches, NASA is much like basketball – we all train to reach the top of our game. Staff from NASA’s Glenn Research Center in Cleveland drove home this point during the “All-Star Shoot for the Stars” event at The Children’s Museum of Indianapolis, July 17-19. As part of WNBA All-Star Game activities, this event highlighted NASA technology while illuminating the intersection of sports and STEM.
The event offered a captivating look into space exploration, thanks to the combined efforts of NASA and museum staff. Highlights included a detailed Orion exhibit, a new spacesuit display featuring five full-scale spacesuits, and virtual reality demonstrations. Visitors also had the chance to enjoy an interactive spacesuit app and a unique cosmic selfie station.
On Friday, July 18, 2025, visitors at NASA’s “All-Star Shoot for the Stars” event at The Children’s Museum of Indianapolis look at a new spacesuit display featuring five full-scale spacesuits. Credit: NASA/Christopher Richards The event was made even more memorable by Artemis II astronaut Victor Glover, who connected with visitors and posed for photos. WNBA legend Tamika Catchings also made a special appearance, inspiring attendees with a message to “aim high!”
“All Star Weekend presented an excellent opportunity to share NASA’s mission with the Indianapolis community and people across the Midwest who were in town for the game,” said Jan Wittry, Glenn’s news chief. “I saw children’s faces light up as they interacted with the exhibits and talked to NASA experts, sparking a curiosity among our potential future STEM workforce.”
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