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2 min read
The Low Boom Flight Demonstrator project (LBFD) is part of NASA’s effort to help enable new aircraft noise standards that are required to open the market to commercial supersonic flight over land.
The federal government banned all civilian supersonic flights over land more than fifty years ago due to sonic boom noise. If new standards are established, the U.S. aviation industry can position itself to lead the commercial supersonic market, and passengers will benefit from significantly shorter travel times.
Over the past decade, fundamental research and experimentation have demonstrated the possibility of supersonic flight with greatly reduced sonic boom noise – one of several key areas needed to transform commercial supersonic flight.

The LBFD project will demonstrate a reduced sonic boom by utilizing a purpose-built experimental aircraft designated the X-59.
The LBFD project supports a multi-phase effort aimed at demonstrating the X-59’s ability to fly supersonic without generating loud sonic booms. The LBFD project leads Phase 1 of the Quesst mission, involving the design, fabrication, ground tests, and checkout flights of the X-59.
After ensuring the aircraft is safe and performing as expected, the LBFD project will support the rest of the mission team during Phase 2 to prove the aircraft is producing a quiet sound to people on the ground and is safe for operations in the National Airspace System.
At the conclusion of Phase 2, the X-59 aircraft will transfer to the Integrated Aviation Systems Program’s Flight Demonstrations and Capabilities project.
2026-03-12 21:09
NASA astronauts will conduct a pair of spacewalks beginning Wednesday, March 18, outside of the International Space Station to prepare for the installation of two roll-out solar arrays. Experts from NASA will preview the spacewalks during a news conference at 2 p.m. EDT, Monday, March 16, at the agency’s Johnson Space Center in Houston.
Watch NASA’s live coverage of the news conference on the agency’s YouTube channel. Learn how to stream NASA content through a variety of online platforms, including social media.
NASA participants include:
Media interested in participating in person or by phone must contact the NASA Johnson newsroom no later than 10 a.m. on March 16 by calling 281-483-5111 or emailing jsccommu@mail.nasa.gov. To ask questions by phone, reporters must dial into the news conference no later than 15 minutes prior to the start of the call. Questions also may be submitted on social media using #AskNASA. NASA’s media accreditation policy is available online.
On March 18, NASA astronauts Jessica Meir and Chris Williams will conduct U.S. spacewalk 94, exiting the orbiting laboratory’s Quest airlock to prepare the 2A power channel for the future International Space Station Roll-Out Solar Arrays (IROSA) installation. It will be Meir’s fourth spacewalk and Williams’ first.
Watch NASA’s live coverage beginning at 6:30 a.m. on NASA+, Amazon Prime, and the agency’s YouTube channel. U.S. spacewalk 94 will begin at approximately 8 a.m. and is expected to last about six and a half hours.
For U.S. spacewalk 95, two NASA astronauts will prepare the station’s 3B power channel for a future IROSA installation. NASA will provide more information on the date and time of the spacewalk, the crew members assigned to the activity, and coverage details closer to the operation.
The spacewalks will be the 278th and 279th supporting space station assembly, maintenance and upgrades. They also are the first two station spacewalks of 2026 and the first for Expedition 74. Spacewalks 94 and 95 originally were scheduled for January, but the target dates were adjusted after the early departure of NASA’s SpaceX Crew‑11 mission.
Learn more about International Space Station research and operations at:
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Josh Finch / Jimi Russell
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov / james.j.russell@nasa.gov
Sandra Jones
Johnson Space Center, Houston
281-483-5111
sandra.p.jones@nasa.gov
2026-03-12 21:00
1 min read
The Integrated Aviation Systems Program (IASP) conducts research and integrated, systems-level demonstrations in a flight environment to prove, mature and transition them into future aircraft and systems. The program aims to determine feasibility and accelerate development of less mature technologies, and for more mature technologies, execute highly complex flight demonstrations to prove and accelerate technology transition to industry.
The program’s portfolio currently consists of these projects: Subsonic Flight Demonstrator, Electrified Powertrain Flight Demonstration, Low Boom Flight Demonstrator, and Flight Demonstrations and Capabilities.

2026-03-12 16:41

With the first images from the spacecraft now in hand, the team behind NASA’s Star-Planet Activity Research CubeSat, or SPARCS, is ready to begin charting the energetic lives of the galaxy’s most common stars to help answer one of humanity’s most profound questions: Which distant worlds beyond our solar system might be habitable?
Initial, or “first light,” images mark the moment a mission proves its instruments are functioning in space and ready to transition to full science operations. This milestone is especially important for SPARCS, whose observations depend on highly precise ultraviolet (UV) measurements, making the demonstration of the camera’s performance critical to achieving its science goals. The spacecraft launched Jan. 11; the images came down Feb. 6 and were subsequently processed.
Roughly the size of a large cereal box, SPARCS will monitor flares and sunspot activity on low-mass stars — objects only 30% to 70% the mass of the Sun. These stars are among the most common in the Milky Way and host the majority of the galaxy’s roughly 50 billion habitable-zone terrestrial planets, which are rocky worlds close enough to their stars for temperatures that could allow liquid water and potentially support life.
“Seeing SPARCS’ first ultraviolet images from orbit is incredibly exciting. They tell us the spacecraft, the telescope, and the detectors are performing as tested on the ground and we are ready to begin the science we built this mission to do,” says SPARCS Principal Investigator Evgenya Shkolnik, professor of Astrophysics at the School of Earth and Space Exploration at Arizona State University, which leads the mission.
The SPARCS spacecraft is the first dedicated to continuously and simultaneously monitoring the far-ultraviolet and near-ultraviolet radiation from low-mass stars for extended periods. Over its one-year mission, SPARCS will target approximately 20 low-mass stars and observe them over durations of five to 45 days.
Although such stars are small, dim, and cool compared to the Sun, they are also known to flare far more frequently than our solar system’s star. The flares can dramatically affect the atmospheres of the planets they host. Understanding the host star is key to understanding a planet’s habitability.
“I am so excited that we are on the brink of learning about exoplanets’ host stars and the effect of their activities on the planets’ potential habitability,” said Shouleh Nikzad, the lead developer of the SPARCS camera (dubbed SPARCam) and the chief technologist at NASA’s Jet Propulsion Laboratory in Southern California. “I’m doubly excited that we are contributing to this mission with detector and filter technologies we developed at JPL’s Microdevices Laboratory.” Created in 1989, the facility is where inventors harness physics, chemistry, and material science, including quantum, to deliver first-of-their-kind devices and capabilities for the nation.
The filters were made using a technique that improves sensitivity and performance by enabling them to be directly deposited onto the specially developed UV-sensitive “delta-doped” detectors. The approach of detector-integrated filters eliminated the need for a separate filter element, resulting in a system that is among the most sensitive of its kind ever flown in space.
“We took silicon-based detectors — the same technology as in your smartphone camera — and we created a high-sensitivity UV imager. Then we integrated filters into the detector to reject the unwanted light. That is a huge leap forward to doing big science in small packages,” Nikzad said, “and SPARCS serves to demonstrate their long-term performance in space.”
This technology paves the way for future missions like NASA’s next potential UV-capable flagship mission, the Habitable Worlds Observatory mission concept, as well as smaller interim missions, such as the agency’s forthcoming UVEX (UltraViolet EXplorer), which is led by Caltech in Pasadena.
The mission takes advantage of advances in computational processing as well, with an onboard computer that can perform data processing and intelligently adjust the observation parameters to better sample the development of flares as they happen.
“The SPARCS mission brings all of these pieces together — focused science, cutting-edge detectors, and intelligent onboard processing — to deepen our understanding of the stars that most planets in the galaxy call home,” said David Ardila, SPARCS instrument scientist at JPL. “By watching these stars in ultraviolet light in a way we’ve never done before, we’re not just studying flares. These observations will sharpen our picture of stellar environments and help future missions interpret the habitability of distant worlds.”
Funded by NASA and led by Arizona State University, SPARCS is managed under the agency’s Astrophysics Research and Analysis program. The agency’s CubeSat Launch Initiative (CSLI) selected SPARCS in 2022 for a ride to orbit. The initiative is a low-cost pathway for conducting scientific investigations and technology demonstrations in space, enabling students and faculty to gain hands-on experience with flight hardware design, development, and building.
Blue Canyon Technologies fabricated the spacecraft bus.
News Media Contact
Matthew Segal
Jet Propulsion Laboratory, Pasadena, Calif.
818-354-8307
matthew.j.segal@jpl.nasa.gov
Alise Fisher / Karen Fox
NASA Headquarters, Washington
202-358-2546 / 202-385-1287
alise.m.fisher@nasa.gov / karen.c.fox@nasa.gov
Kim Baptista
Arizona State University, School of Earth and Space Exploration
480-727-4662
Kim.Baptista@asu.edu
2026-016
2026-03-12 15:56
Stars peek through the dusty, winding arms of NGC 5134, a spiral galaxy located 65 million light-years away, in this Feb. 20, 2026, image from NASA’s James Webb Space Telescope. Webb’s Mid-Infrared Instrument collects the mid-infrared light emitted by the warm dust speckled through the galaxy’s clouds, tracing the clumps and strands of dusty gas. The telescope’s Near Infrared Camera records shorter-wavelength near-infrared light, mostly from the stars and star clusters that dot the galaxy’s spiral arms.
By using Webb to study the infrared light nearby galaxies like NGC 5134 whose stars and gas can be seen in detail, astronomers can apply their knowledge to galaxies too distant to be observed so closely — like those that are scattered in the background of this image, barely more than points of light.
Text credit: ESA (European Space Agency)
Image credit: ESA/Webb, NASA & CSA, A. Leroy
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