NASA and L3 Harris Technologies have successfully test-fired the second RS-25 engine. The RS-25 engine is the one that will ...

In a groundbreaking achievement, NASA’s X-59 supersonic jet has shattered the sound barrier without the disruptive sonic boom ...

American space agency NASA and space company L3Harris announced they've conducted a test firing of the second new RS-25 ...

After a weather delay dashed its first launch attempt over the weekend, Blue Origin’s New Glenn rocket has lifted off Thursday from Cape Canaveral, Florida.

L3Harris' RS-25 engine, which will support the core stage of the Space Launch System rocket for the Artemis V mission, was fired for 500 seconds.

NASA’s presumptive next leader wants to outsource more of the space agency’s interplanetary science. The newly launched ...

NASA and Lockheed Martin have tested the experimental supersonic aircraft X-59 on a first test flight to check onboard systems.

Debris scatters on June 26, 2025, during a static fire test of a new solid rocket motor at a Northrop Grumman facility in Utah. The motor is supposed to be used in later Artemis moon missions. - NASA ...

NASA begins its second Mars trial in Houston, where four volunteers will live for a year in a printed habitat called the CHAPEA program.

GE Aerospace has commenced test runs of its Passport turbofan-based hybrid-electric propulsion system developed under NASA's ...

NASA images show asteroid 2025 OW spinning at extreme speed, improving its orbit forecast and revealing surface details only ...

A collaboration between NASA and Lockheed Martin has produced an experimental jet capable of flying beyond the speed of sound ...