In 2023, Sierra Space announced the VR35K-A had completed engine component testing, which allowed the company to advance to the full engine hot fire testing campaign. Next, Sierra Space will continue ...

Not every experimental jet fighter made by the U.S. military would go on to reach production, for any number of reasons.

For the first time, Jeff Bezos’ Blue Origin space venture has put a payload in orbit using its heavy-lift New Glenn rocket.

It’s bigger and heavier than ever, but has that diluted what the iconic BMW M5 super sedan can achieve? We hit the road – and ...

Russia's State Atomic Energy Corporation, Rosatom, recently developed a new spacecraft engine with impressive specifications.

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

Russian scientists claim to have developed a plasma electric rocket engine that could enable travel to Mars in just one to ...

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

SpaceX has shared dramatic footage and images of its Super Heavy booster firing up ahead of its eighth test flight.

Anyone up late for Valentine’s Day night could catch a rocket going off. SpaceX crews are preparing to launch a Falcon 9 ...

What if reaching Mars took only 30 days? Russian researchers have developed an innovative plasma engine, promising to ...

Here’s how it works. Rocket Lab launched five "Internet of Things" satellites on Saturday (Feb. 8). A 59-foot-tall (18 meters) Electron rocket carrying five spacecraft for the French company ...