Members Can Post Anonymously On This Site
-
Similar Topics
-
By NASA
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
The Research Aircraft for electric Vertical takeoff and landing Enabling techNologies Subscale Wind Tunnel and Flight Test undergoes a free flight test on the City Environment Range Testing for Autonomous Integrated Navigation range at NASA’s Langley Research Center in Hampton, Virginia on April 22, 2025.NASA/Rob Lorkiewicz Flying the friendly skies may one day include time-saving trips in air taxis to get from point A to point B – and NASA researchers are currently working to make that future a reality.
They are using wind tunnel and flight tests to gather data on an electric Vertical takeoff and landing (eVTOL) scaled-down small aircraft that resembles an air taxi that aircraft manufacturers can use for their own designs.
As air taxis take to the skies, engineers need real-world data on air taxi designs to better understand flight dynamics and design better flight control systems. These systems help stabilize and guide the motion of an aircraft while in flight, making sure it flies safely in various conditions.
Currently, most companies developing air taxis keep the information about how their aircraft behaves internal, so NASA is using this small aircraft to produce public, non-proprietary data available to all.
“NASA’s ability to perform high-risk flight research for increasingly automated and autonomous aircraft is really important,” said Siena Whiteside, who leads the Research Aircraft for eVTOL Enabling techNologies (RAVEN) project. “As we investigate these types of vehicles, we need to be able push the aircraft to its limits and understand what happens when an unforeseen event occurs…”
For example, Whiteside said, “…when a motor stops working. NASA is willing to take that risk and publish the data so that everyone can benefit from it.”
Researchers Jody Miller, left, and Brayden Chamberlain, right, stand by a crane that is used for tethered flight testing of the Research Aircraft for electric Vertical takeoff and landing Enabling techNologies Subscale Wind Tunnel and Flight Test at NASA’s Langley Research Center in Hampton, Virginia on Oct. 18, 2024.NASA/Ben Simmons Testing Air Taxi Tech
By using a smaller version of a full-sized aircraft called the RAVEN Subscale Wind Tunnel and Flight Test (RAVEN SWFT) vehicle, NASA is able to conduct its tests in a fast and cost-effective manner.
The small aircraft weighs 38 pounds with a wingspan of six feet and has 24 independently moving components.
Each component, called a “control effector,” can move during flight to change the aircraft’s motion – making it an ideal aircraft for advanced flight controls and autonomous flight research.
The testing is ongoing at NASA’s Langley Research Center in Hampton, Virginia.
Researchers first used the center’s 12-Foot Low-Speed Tunnel in 2024 and have since moved on to flight testing the small aircraft, piloting it remotely from the ground. During initial flight tests, the aircraft flew while tied to a tether. Now, the team performs free flights.
Lessons learned from the aircraft’s behavior in the wind tunnel helped to reduce risks during flight tests. In the wind tunnel, researchers performed tests that closely mirror the motion of real flight.
While the scale aircraft was in motion, researchers collected information about its flight characteristics, greatly accelerating the time from design to flight.
The team also could refine the aircraft’s computer control code in real time and upload software changes to it in under 5 minutes, saving them weeks and increasing the amount of data collected.
Researchers Ben Simmons, left, and Greg Howland, right, upload software changes in real time to the Research Aircraft for electric Vertical takeoff and landing Enabling techNologies Subscale Wind Tunnel and Flight Test at NASA’s Langley Research Center in Hampton, Virginia on Aug. 8, 2024, during testing in the 12-Foot Low-Speed Tunnel.NASA/David C. Bowman Partners in Research
NASA developed the custom flight controls software for RAVEN SWFT using tools from the company MathWorks.
NASA and MathWorks are partners under a Space Act Agreement to accelerate the design and testing of flight control approaches on RAVEN SWFT, which can apply to future novel aircraft.
The work has allowed NASA’s researchers to develop new methods to reduce the time for an aircraft to achieve its first flight and become a finished product.
RAVEN SWFT serves as a steppingstone to support the development of a potential larger, 1,000 pound-class RAVEN aircraft that will resemble an air taxi.
This larger RAVEN aircraft is being designed in collaboration with Georgia Institute of Technology and also would serve as an acoustical research tool, helping engineers understand the noise air taxi-like aircraft create.
The larger aircraft would allow NASA to continue to collect data and share it openly.
By performing flight research and making its data publicly available, NASA aims to advance U.S. leadership in technology development for safe, quiet, and affordable advanced air mobility operations.
Watch this Air Taxi Tests Video
Facebook logo @NASA@NASAaero@NASA_es @NASA@NASAaero@NASA_es Instagram logo @NASA@NASAaero@NASA_es Linkedin logo @NASA Explore More
4 min read NASA Seeks Moon and Mars Innovations Through University Challenge
Article 14 hours ago 3 min read NASA Uses Wind Tunnel to Test Advanced Air Mobility Aircraft Wing
Article 7 days ago 3 min read Three NASA Langley Employees Win Prestigious Silver Snoopy Awards
Article 7 days ago Keep Exploring Discover More Topics From NASA
Missions
Artemis
Aeronautics STEM
Explore NASA’s History
Share
Details
Last Updated Aug 13, 2025 EditorJim BankeContactDiana Fitzgeralddiana.r.fitzgerald@nasa.govLocationNASA Langley Research Center Related Terms
Aeronautics Advanced Air Mobility Aeronautics Research Mission Directorate Drones & You Flight Demos Capabilities Integrated Aviation Systems Program Langley Research Center NASA Aircraft Transformational Tools Technologies Transformative Aeronautics Concepts Program View the full article
-
By Space Force
The U.S. Space Force will host the Schriever Wargame Capstone 2025 at Maxwell AFB, bringing together more than 350 participants from the DoD, industry and partner nations to explore strategic challenges in a future conflict scenario.
View the full article
-
By European Space Agency
Using data from several Earth-observing satellites, including ESA’s CryoSat and the Copernicus Sentinel-1 and Sentinel-2 missions, scientists have discovered that a huge flood beneath the Greenland Ice Sheet surged upwards with such force that it fractured the ice sheet, resulting in a vast quantity of meltwater bursting through the ice surface.
View the full article
-
By NASA
Credit: NASA NASA has selected Barrios Technology, LLC, in Houston to provide technical integration services for the agency’s human space flight programs.
The Mission Technical Integration Contract is a cost-plus-award-fee and cost-plus-incentive fee contract with core and indefinite-delivery/indefinite-quantity requirements. It has a total estimated value of approximately $450 million, and a period of performance beginning Oct. 1, and ending on Sept. 30, 2027, along with four one-year option periods through 2031.
Under the contract, the contractor will provide technical integration and related services for multiple human space flight programs. These services include program, business, configuration and data management, information technology, systems engineering and integration, mission integration, safety and mission assurance, and operations.
For information about the agency and its programs, visit:
https://www.nasa.gov
-end-
Tiernan Doyle
Headquarters, Washington
202-358-1600
tiernan.doyle@nasa.gov
Share
Details
Last Updated Jul 28, 2025 LocationNASA Headquarters Related Terms
Humans in Space Johnson Space Center View the full article
-
By NASA
The Axiom Mission 4 crew launched on June 25, 2025, aboard a SpaceX Dragon spacecraft to the International Space Station from NASA’s Kennedy Space Center in Florida. From left to right: Tibor Kapu of Hungary, ISRO (Indian Space Research Organization) astronaut Shubhanshu Shukla, former NASA astronaut Peggy Whitson, and ESA (European Space Agency) astronaut Sławosz Uznański-Wiśniewski of Poland (Credit: Axiom Space). The NASA-supported fourth private astronaut mission to the International Space Station, Axiom Mission 4, completed its flight as part of the agency’s efforts to demonstrate demand and build operational knowledge for future commercial space stations.
The four-person crew safely returned to Earth, splashing down off the coast of California at 5:31 a.m. EDT on Tuesday, aboard a SpaceX Dragon spacecraft. Teams aboard SpaceX recovery vessels retrieved the spacecraft and astronauts.
Peggy Whitson, former NASA astronaut and director of human spaceflight at Axiom Space, ISRO (Indian Space Research Organization) astronaut Shubhanshu Shukla, and ESA (European Space Agency) project astronaut Sławosz Uznański-Wiśniewski of Poland, and Hungarian to Orbit (HUNOR) astronaut Tibor Kapu of Hungary, completed about two and a half weeks in space.
The Axiom Mission 4 crew launched at 2:31 a.m. on June 25, on a Falcon 9 rocket from NASA’s Kennedy Space Center in Florida. Approximately 28 hours later, Dragon docked to the space-facing port of the space station’s Harmony module. The astronauts undocked at 7:15 a.m. on July 14, to begin the trip home.
The crew conducted microgravity research, educational outreach, and commercial activities. The spacecraft will return to Florida for inspection and processing at SpaceX’s refurbishing facilities. Throughout their mission, the astronauts conducted about 60 science experiments, and returned science, including NASA cargo, back to Earth.
A collaboration between NASA and ISRO allowed Axiom Mission 4 to deliver on a commitment highlighted by President Trump and Indian Prime Minister Narendra Modi to send the first ISRO astronaut to the station. The space agencies participated in five joint science investigations and two in-orbit science, technology, engineering, and mathematics demonstrations. NASA and ISRO have a long-standing relationship built on a shared vision to advance scientific knowledge and expand space collaboration.
The private mission also carried the first astronauts from Poland and Hungary to stay aboard the space station.
The International Space Station is a springboard for developing a low Earth orbit economy. NASA’s goal is to achieve a strong economy off the Earth where the agency can purchase services as one of many customers to meet its science and research objectives in microgravity. NASA’s commercial strategy for low Earth orbit provides the government with reliable and safe services at a lower cost, enabling 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/commercial-space
News Media Contacts:
Claire O’Shea
Headquarters, Washington
202-358-1100
claire.a.o’shea@nasa.gov
Anna Schneider
Johnson Space Center, Houston
281-483-5111
anna.c.schneider@nasa.gov
Facebook logo @NASA @NASA Instagram logo @NASA Linkedin logo @NASA View the full article
-
-
Check out these Videos
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.