North Korea fires solid rocket motor. North Korea said Tuesday it had conducted the final ground test of a solid-fuel rocket ...

Melroy, NASA's former Deputy Administrator, has joined the Board of Directors for Houston-based startup Venus Aerospace just ...

If it proves successful, CNTR could allow future vehicles to travel farther using less fuel. Traditional chemical engines ...

Watch the Dawn Aerospace's Mk-II Aurora Spaceplane light up it rocket engine test flight. Credit: Dawn Aerospace ...

Over 14,000 pieces of junk are clogging up low Earth orbit, but this number could be reduced by a new invention that involves ...

An Alpha rocket blows up on the pad. The booster stage for Firefly Aerospace's next Alpha rocket was destroyed Monday in a ...

A newly launched supply ship has run into engine trouble that is preventing it from reaching the International Space Station.

With SpaceX and Starlink, Elon Musk controls more than half the world’s rocket launches and thousands of internet satellites.

Rocket engines haven’t changed much in decades - until SpaceX built the Raptor. In this video, we break down how SpaceX reinvented the rocket engine, why it’s different, and how it could power the ...

With this facility now commissioned, the company can manufacture these engines in just days, and that too in-house - ...

This comes after two planned engine firings shut down prematurely, NASA said, putting the Cygnus cargo ship's approach to the ...

Smithsonian National Postal Museum, Washington, D.C.