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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
The high-altitude WB-57 aircraft departed July 8, 2025, from Ellington Field in Houston, Texas, headed to the Texas Hill Country. The aircraft will use the DyNAMITE (Day/Night Airborne Motion Imager for Terrestrial Environments) sensor system to take video mosaics of the area to assist with the emergency response effort. Photo Credit: NASA/Morgan Gridley In response to recent flooding near Kerrville, Texas, NASA deployed two aircraft to assist state and local authorities in ongoing recovery operations.
The aircraft are part of the response from NASA’s Disasters Response Coordination System, which is activated to support emergency response for the flooding and is working closely with the Texas Division of Emergency Management, the Federal Emergency Management Agency (FEMA), and the humanitarian groups Save the Children and GiveDirectly.
Persistent cloud-cover has made it difficult to obtain clear satellite imagery, so the Disasters Program coordinated with NASA’s Airborne Science Program at NASA’s Johnson Space Flight Center in Houston to conduct a series of flights to gather observations of the impacted regions. NASA is sharing these data directly with emergency response teams to inform their search and rescue efforts and aid decision-making and resource allocation.
The high-altitude WB-57 aircraft operated by NASA Johnson departed from Ellington Field on July 8 to conduct aerial surveys. The aircraft is equipped with the DyNAMITE (Day/Night Airborne Motion Imager for Terrestrial Environments) sensor.
The DyNAMITE sensor views the Guadalupe River[KA1] [RC2] and several miles of the surrounding area, providing high-resolution imagery critical to assessing damage and supporting coordination of ground-based recovery efforts. This system enables real-time collection and analysis of data, enhancing situational awareness and accelerating emergency response times.
In addition, the agency’s Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) is flying out of NASA’s Armstrong Flight Research Center in Edwards, California, aboard a Gulfstream III. Managed by the agency’s Jet Propulsion Laboratory in Southern California, the UAVSAR team is planning to collect observations over the Guadalupe, San Gabriel, and Colorado river basins Wednesday, Thursday, and Friday. Because UAVSAR can penetrate vegetation to spot water that optical sensors are unable to detect, the team’s goal is to characterize the extent of flooding to help with understanding the amount of damage within communities.
Flights are being coordinated with FEMA, the Texas Division of Emergency Management, and local responders to ensure data is quickly delivered to those making decisions on the ground. Imagery collected will be sent to NASA’s Disaster Response Coordination System.
Additionally, the Disasters Program, which is part of NASA’s Earth Science Division, is working to produce maps and data to assess the location and severity of flooding in the region and damage to buildings and infrastructure. These data are being shared on the NASA Disasters Mapping Portal as they become available.
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Last Updated Jul 09, 2025 Related Terms
Earth Applied Sciences Program Earth Science Division Ellington Field Floods General Jet Propulsion Laboratory Johnson Space Center NASA Aircraft NASA Headquarters Science Mission Directorate WB-57 Explore More
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By USH
In 1992, Dr. Gregory Rogers a NASA flight surgeon and former Chief of Aerospace Medicine witnessed an event that would stay with him for more than three decades. Now, after years of silence, he’s finally revealing the details of a 15-minute encounter that shattered everything he thought he knew about aerospace technology.
With a distinguished career that includes support for 31 space shuttle launches, training as an F-16 pilot, and deep involvement in classified aerospace programs, Dr. Rogers brings unmatched credibility to the conversation. His firsthand account of observing what appeared to be a reverse-engineered craft, emblazoned with "U.S. Air Force" markings, raises profound questions about the true timeline of UAP development and disclosure.
The full interview spans nearly two hours. To help navigate the discussion, here’s a timeline so you can jump to the segments that interest you most.
00:00 Introduction and Dr. Rogers' Unprecedented Credentials 07:25 The 1992 Cape Canaveral Encounter Begins 18:45 Inside the Hangar: First Glimpse of the Craft 26:30 "We Got It From Them" - The Shocking Revelation 35:15 Technical Analysis: Impossible Flight Characteristics 43:40 Electromagnetic Discharges and Advanced Propulsion 52:20 The Cover Story and 33 Years of Silence 1:01:10 Why He's Speaking Out Now: Grush and Fravor's Influence 1:08:45 Bob Lazar Connections and Reverse Engineering Timeline 1:17:20 Flight Surgeon Stories: The Human Side of Classified Work 1:25:50 G-Force Brain Injuries: An Unreported Military Crisis 1:34:30 Columbia Disaster: When Safety Warnings Are Ignored 1:43:15 The Bureaucratic Resistance to Truth 1:50:40 Congressional Testimony and The Path Forward 1:58:25 Final Thoughts: Legacy vs. Truth
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By NASA
Othmane Benafan is a NASA engineer whose work is literally reshaping how we use aerospace materials — he creates metals that can shape shift. Benafan, a materials research engineer at NASA’s Glenn Research Center in Cleveland, creates metals called shape memory alloys that are custom-made to solve some of the most pressing challenges of space exploration and aviation.
“A shape memory alloy starts off just like any other metal, except it has this wonderful property: it can remember shapes,” Benafan says. “You can bend it, you can deform it out of shape, and once you heat it, it returns to its shape.”
An alloy is a metal that’s created by combining two or more metallic elements. Shape memory alloys are functional metals. Unlike structural metals, which are fixed metal shapes used for construction or holding heavy objects, functional metals are valued for unique properties that enable them to carry out specific actions.
NASA often needs materials with special capabilities for use in aircraft and spacecraft components, spacesuits, and hardware designed for low-Earth orbit, the Moon, or Mars. But sometimes, the ideal material doesn’t exist. That’s where engineers like Benafan come in.
“We have requirements, and we come up with new materials to fulfill that function,” he said. The whole process begins with pen and paper, theories, and research to determine exactly what properties are needed and how those properties might be created. Then he and his teammates are ready to start making a new metal.
“It’s like a cooking show,” Benafan says. “We collect all the ingredients — in my case, the metals would be elements from the periodic table, like nickel, titanium, gold, copper, etc. — and we mix them together in quantities that satisfy the formula we came up with. And then we cook it.”
Othmane Benafan, a materials research engineer, develops a shape memory alloy in a laboratory at NASA’s Glenn Research Center in Cleveland. These elemental ingredients are melted in a container called a crucible, then poured into the required shape, such as a cylinder, plate, or tube. From there, it’s subjected to temperatures and pressures that shape and train the metal to change the way its atoms are arranged every time it’s heated or cooled.
Shape memory alloys created by Benafan and his colleagues have already proven useful in several applications. For example, the Shape Memory Alloy Reconfigurable Technology Vortex Generator (SMART VG) being tested on Boeing aircraft uses the torque generated by a heat-induced twisting motion to raise and lower a small, narrow piece of hardware installed on aircraft wings, resulting in reduced drag during cruise conditions. In space, the 2018 Advanced eLectrical Bus (ALBus) CubeSat technology demonstration mission included the use of a shape memory alloy to deploy the small satellite’s solar arrays and antennas. And Glenn’s Shape Memory Alloy Rock Splitters technology benefits mining and geothermal applications on Earth by breaking apart rocks without harming the surrounding environment. The shape memory alloy device is wrapped in a heater and inserted into a predrilled hole in the rock, and when the heater is activated, the alloy expands, creating intense pressure that drives the rock apart.
Benafan’s fascination with shape memory alloys started after he immigrated to the United States from Morocco at age 19. He began attending night classes at the Valencia Community College (now Valencia College), then went on to graduate from the University of Central Florida in Orlando. A professor did a demonstration on shape memory alloys and that changed Benafan’s life forever. Now, Benafan enjoys helping others understand related topics.
“Outside of work, one of the things I like to do most is make technology approachable to someone who may be interested but may not be experienced with it just yet. I do a lot of community outreach through camps or lectures in schools,” he said.
He believes a mentality of curiosity and a willingness to fail and learn are essential for aspiring engineers and encourages others to pursue their ideas and keep trying.
“You know, we grow up with that mindset of falling and standing up and trying again, and that same thing applies here,” Benafan said. “The idea is to be a problem solver. What are you trying to contribute? What problem do you want to solve to help humanity, to help Earth?”
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By NASA
Heading into a recent staff meeting for Johnson Space Center’s Business Development & Technology Integration Office, Jason Foster anticipated a typical agenda of team updates and discussion. He did not expect an announcement that he had been named a 2025 Rookie of the Year – Honorable Mention through the Federal Laboratory Consortium’s annual awards program.
Foster was one of only three technology transfer professionals across the federal government to be recognized in the Rookie of the Year category, which is open to early-career individuals with less than three years of experience. “It was definitely a surprise,” he said. “It was quite an honor, because it’s not only representing Johnson Space Center but also NASA.”
Jason Foster recognized at the Federal Laboratory Consortium Award Ceremony as a Rookie of the Year – Honorable Mention.Image courtesy of Jason Foster Foster is a licensing specialist and New Technology Report (NTR) specialist within Johnson’s Technology Transfer Office in Houston. That team works to ensure that innovations developed for aeronautics and space exploration are made broadly available to the public, maximizing their benefit to the nation. Foster’s role involves both capturing new technologies developed at Johnson and marketing and licensing those technologies to companies that would like to use and further develop them.
He describes much of his work as “technology hunting” – reaching out to branches, offices, and teams across Johnson to teach them about the Technology Transfer Office, NTRs, and the value of technology reporting for NASA and the public. “NTRs are the foundation that allows our office to do our job,” he said. “We need to know about a technology in order to transfer it.”
Jason Foster (left) visited NASA’s White Sands Test Facility in Las Cruces, New Mexico, with his colleague Edgar Castillo as part of the Technology Transfer Office’s work to capture new technology and innovations developed at Johnson and affiliated facilities. Image courtesy of Jason Foster Foster’s efforts to streamline and strengthen the reporting and patenting of Johnson’s innovations led to his recognition by the consortium. His proactive outreach and relationship-building improved customer service and contributed to 158 NTRs in fiscal year 2024 – the highest number of NTRs disclosed by federal employees at any NASA center. Foster also proposed a three-month NTR sprint, during which he led a team of seven in an intensive exercise to identify and report new technologies. This initiative not only cleared a backlog of leads for the office, but also resulted in more than 120 previously undisclosed NTRs. “We are still using that process now as we continue processing NTRs,” Foster said. On top of those achievements, he helped secure the highest recorded number of license agreements with commercial entities in the center’s history, with 41 licenses executed in fiscal year 2024.
“I am very proud of my accomplishments, none of it would be possible without the open-mindedness and continuous support of my incredible team,” Foster said. “They have always provided a space to grow, and actively welcome innovation in our processes and workflows.”
Jason Foster educated Johnson employees about the Technology Transfer Office and the importance of submitting New Technology Reports during the center’s annual Innovation Showcase.Image courtesy of Jason Foster A self-described “space nerd,” Foster said he always envisioned working at NASA, but not until much later in his career – ideally as an astronaut. He initially planned to pursue an astrophysics degree but discovered a passion for engineering and fused that with his love of space by studying aerospace, aeronautical, and astronautical engineering instead. In his last semester of college at California Polytechnic State University of San Luis Obispo, he landed a Universities Space Research Association internship at Johnson, supporting flight software development for crew exercise systems on the International Space Station and future exploration missions. “I got really involved in the Johnson Space Center team and the work, and I thought, what if I joined NASA now?”
He was hired as a licensing specialist on the Technology Transfer team under the JETS II Contract as an Amentum employee shortly after graduating and continually seeks new opportunities to expand his role and skillsets. “The more I can learn about anything NASA’s doing is incredible,” he said. “I found myself in this perfect position where literally my job is to learn everything there is to learn.”
Jason Foster holding up Aerogel during his visit to the Hypervelocity Impact Testing Laboratory at NASA’s White Sands Test Facility in Las Cruces, New Mexico. The visit was part of the Technology Transfer Office’s work to capture new technology and innovations developed at Johnson and affiliated facilities. Image courtesy of Jason Foster Foster celebrates three years with NASA this July. In his time at the agency, he has learned the value of getting to know and understand your colleagues’ needs in order to help them. Before he meets with someone, he takes time to learn about the organization or team they are a part of, the work they are involved in, and what they might discuss. It is also important to determine how each person prefers to communicate and collaborate. “Doing your homework pays dividends,” Foster said. He has found that being as prepared as possible opens doors to more opportunities, and it helps to save valuable time for busy team members.
Jason Foster practices fire spinning on a California beach. Image courtesy of Jason Foster When he is not technology hunting, you might find Foster practicing the art of fire spinning. He picked up the hobby in college, joining a club that met at local beaches to practice spinning and capturing different geometric patterns through long exposure photos. “It was kind of a strange thing to get into, but it was really fun,” he said. His love of learning drives his interest in other activities as well. Gardening is a relatively new hobby inspired by a realization that he had never grown anything before.
“It’s a genuine joy, I think, coming across something with curiosity and wanting to learn from it,” he said. “I think it especially helps in my job, where your curiosity switch has to be on at least 90% of the time.”
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By NASA
NASA Nearly all of NASA’s ninth class of astronaut candidates, along with two European trainees, poses for photos in the briefing room in the public affairs facility at NASA’s Johnson Space Center in Houston on July 7, 1980.
Group 9 was announced on May 29, 1980; the candidates would go on to make history in spaceflight and at NASA. For example, Charles Bolden (kneeling at far right) traveled to orbit four times aboard the space shuttle between 1986 and 1994, then became the agency’s first African American administrator in 2009. Franklin Chang-Diaz (fifth from the right, standing) was the first Hispanic American to fly in space and Jerry Ross (middle, standing in the back) was the first person to be launched into space seven times.
Image credit: NASA
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