The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

Ever since SpaceX made reusability the most desirable trait of a spacefaring operation, all the companies working in this industry have shifted their attention toward making hardware that can fly to ...

Conceived not long after the first Chevy small blocks hit American streets, the RL10 was the type of rocket engine you could ...

Japan’s flagship H3 rocket has suffered a fresh setback, with an engine failure in its upper stage cutting short a ...

LONG BEACH, Calif.--(BUSINESS WIRE)--Rocket Lab USA, Inc. (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a global leader in launch services and space systems, today announced it has completed the ...

South Korea satellite launch startup Innospace launched the first commercial rocket from Brazil’s Alcantara Space Center.

Venus Aerospace's rotating detonation rocket engine (RDRE). Houston, Texas-based Venus Aerospace, a hypersonics pioneer aimed at developing reusable hypersonic flight platforms, recently achieved one ...

We're always told that rocket science is the hardest form of science out there and a raft of explosions on the launch pad in recent months makes me inclined to agree. Now, a Japanese rocket engine ...

The company's BE-4 engine is meant to power ULA's Vulcan Centaur rocket, the inaugural flight of which has already been delayed several times. Reading time 2 minutes During a test firing in late June, ...

A Japanese startup called Interstellar Technologies Inc. trumpeted in a statement that the company was able to kickstart ZERO, its space rocket engine, in a 10-second “static fire test” in Hokkaido, ...

Blue Origin has shared footage of a successful hotfire test of its next-generation BE-4 rocket engine. The video shows the rocket pumping out up to 550,000 pounds of thrust, with Blue Origin engineers ...

Rocket Lab launched its 40th Electron mission this week and achieved an important milestone in its quest to reuse orbital rockets. As part of the mission, the launch company reused a previously flown ...