Sierra Space’s Dream Chaser, the spacecraft that looks like a miniature space shuttle, doesn’t have a target launch date yet ...

American space agency NASA says it began fitting the four RS-25 engines to the Space Launch System core stage for the Artemis III mission.

NASA Administrator Jared Isaacman pays a visit to Rocketdyne and other commercial partners in Washington state. Read More ...

Stoke Space closes a $1 billion Series E round at a $9 billion valuation and unveils Nova Block 2, a 15-metric-ton fully ...

Each RS-25 engine will fire for about 8 minutes during ascent, providing 500,000 pounds of thrust in the process.

Artificial intelligence has unlocked a significantly faster and cheaper way to 3D-print a high-performance NASA rocket alloy, potentially opening advanced aerospace manufacturing to smaller ...

NASA has begun installing engines for the Space Launch System (SLS) rocket that will support the Artemis III mission, marking a major milestone in preparations for the return of astronauts to the ...

CAS Space, a leading Chinese commercial space company, has completed a series of propulsion system tests for its Kinastra 1 upper stage, clearing the way for the vehicle's maiden flight in the first ...

SpaceX Starlink launch today: Falcon 9 booster B1063 completed its 35th flight on September 2, becoming the oldest active booster in SpaceX's fleet by first-flight date, while a new FCC filing targets ...

A new executive order calls for more than 1,000 U.S. rocket launches per year by the end of the decade. Rethinking the nation ...

Seven Western Cape teenagers just made history as the first South African team to compete, and win, at the prestigious International Space Settlement Design Competition.