Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

Climate Impulse Takes Shape For Hydrogen Around-The-World Flight is published in Aerospace Daily & Defense Report, an ...

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

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

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 ...

Rosatom scientists have developed a laboratory prototype for a plasma electro-reactive rocket engine based on a magnetic ...

The first humans to Mars might someday ride a rocket propelled by a nuclear reactor to their destination. But before that can happen, nuclear thermal propulsion (NTP) technologies still have quite ...

While the midair explosion of the SpaceX's Starship rocket made for an unsuccessful flight test it also made for an unforgettable optical experience in the Caribbean. The launch marked the seventh ...

NASA’s SLS rocket fitted with the Orion spacecraft ahead of the Artemis 1 launch from the Kennedy Space Center in Florida. NASA/Joel Kowsky Boeing informed its Space Launch System (SLS ...

NASA and its partners have successfully tested a nuclear thermal propulsion (NTP) fuel that could revolutionize deep-space ...

The Houston Rockets were a little busy during the trade deadline, making separate deals with the Boston Celtics and Atlanta Hawks for end-of-roster players. Bleacher Report writer Grant Hughes ...