I’ve grown up with rockets that burn chemical fuel, but NASA’s next big leap in propulsion could make those engines look as ...

RS-25 prime contractor L3Harris continues to ramp up production of new flight engine hardware at their Los Angeles area ...

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

Blue Origin has unveiled upgrades to its New Glenn rocket, aimed at boosting payload capacity, launch frequency, and overall ...

NASA has selected 2 companies to supply up to approximately 36,952,000 pounds of liquid hydrogen for use at facilities across the agency.

NASA’s latest briefing on interstellar object 3I/ATLAS has shifted the conversation from curiosity to engineering, as ...

NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi. The test lasted about "eight-and-a-half minutes (500 seconds), the same ...

When I was an aerospace engineer working on the NASA Space Shuttle Program, trust was mission-critical. Every bolt, every line of code, every system had to be validated and tested carefully, or the ...

Blue Origin, owned by Jeff Bezos, plans to challenge SpaceX with the powerful, partially reusable New Glenn rocket.

Blue Origin successfully launched a NASA Mars mission on the second flight of its New Glenn booster Nov. 13, landing the ...