In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet ...

The Raptor engine is not just another rocket motor — it’s a complete reinvention of how rockets work. Designed by SpaceX for ...

In response to a query from Ars about the engine test anomalies, Rocket Lab Chief Executive Officer Pete Beck downplayed concerns.

Rocket Lab (NASDAQ:RKLB) is gearing up for an upcoming launch that underscores its growing role in U.S. defense and ...

Gen. Jason Bartolomei, the AFRL commander, came out to visit just before I retired. He said, “You guys are strategically ...

Proton rocket returns to flight. After a nearly three-year break, a Russian Proton rocket flew again with the Elektro-L No. 5 meteorological satellite from Baikonur in Kazakhstan, Russian Space Web ...

A United Launch Alliance Vulcan rocket carrying classified Space Force payloads suffered a booster problem but apparently ...

NASA plans to test the planned leak repair with a second dress rehearsal fueling test later this month.

NASA ran into exasperating fuel leaks during a make-or-break test of its new moon rocket Monday, calling into question how ...

General Galactic, cofounded by a former SpaceX engineer, plans to test its water-based propellant this fall. If successful, it could help usher in a new era of space travel. That's a big “if.” ...

NASA has run into a leak while fueling its new moon rocket in one final make-or-break test before sending astronauts on a ...