Build a new kind of rocket engine, and the world will beat a path to your door. Or at least that’s how it’s worked out for ...

A breakthrough in advanced propulsion technology has taken a significant step toward commercial reality after Venus Aerospace ...

Venus Aerospace has raised a $91m Series B to turn its rotating detonation rocket engine into hardware for missiles and high-speed space vehicles.

Rocket engine startup Venus Aerospace only has one major test flight under its belt, but the company just raised $91 million ...

Venus Aerospace, a Houston, Texas-based startup, announced on July 8, 2026, that it has closed a $91 million Series B funding ...

Venus Aerospace, a Houston-based propulsion startup developing rocket engines for hypersonic flight and space transportation, said July 8 it raised $91 million in a Series B funding round to expand ...

Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do the same thing at his startup Portal Space Systems, which is taking an idea ...

When Rocket Lab unveiled the Rutherford engine at the 31st Space Symposium in Colorado, it looked like any other space engine. It wasn’t. Rocket Lab manufactured the Rutherford via additive ...

Tom Mueller built the rocket engines that gave Elon Musk outer space. Now, he's racing to create a fleet of cabs for the cosmos.

Critical Energy is turning rocket engines into geothermal power plants, and it wants to build 300 GW per year by 2045.