Magdrive is working on three versions of its space thrusters, and because they run on solid metal, they might one day even be powered by space junk collected directly in orbit, turning it from threat ...

The Idaho National Laboratory (INL) has cleared a major hurdle in making a Generation IV nuclear reactor practical. Using a ...

During the formative days of SpaceX, I remember a long, grueling night in a tiny workshop in California. We’d experienced ...

Launch recap: Scroll down to review live updates from the Wednesday, March 12, scrub of NASA's SpaceX Crew-10 launch, followed hours later by a successful SpaceX Falcon 9 liftoff on the Starlink 12-21 ...

Space travel, once a concept confined to science fiction, has now become a reality that captures the imagination of millions.

His new “Starships” have lost control and come apart over the Bahamas and the Turks and Caicos. Do Americans really believe ...

AI gives a thumbs up to Brett Bellmore innovative modifications to Robert Zubrin’s Nuclear Salt Water Rocket (NSWR).

While the Crew-10 launch was scrubbed at Kennedy Space Center on Wednesday night, SpaceX did manage to send up a Falcon 9 ...

The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time ...

SpaceX is set to send up late Monday its first Falcon 9 from the Space Coast since a fire destroyed a booster after it landed. This Falcon 9 booster is flying for the 22nd time set to launch 21 ...

So far, the consequences of these failures have not been lethal. But space remains a difficult, hazardous game. Reentering ...

Rocket Lab's Neutron rocket is a really big deal. How big? Sit back and let Rocket Lab's leaders tell you all about it.