NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...

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

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.

The first of two vessels carrying 1,000 tons of a Chinese-made chemical that could be a key component in fuel for Iran’s ...

STORY: It’s supposed to take American astronauts back to the Moon. But NASA’s giant new rocket has been dogged by delays and ...

ispace's Resilience lander launched on Jan. 15 atop a SpaceX Falcon 9 rocket, along with Firefly Aerospace's Blue Ghost lander. It is taking an energy-efficient, circuitous route to the moon, and only ...

Here's everything you need to know about the new minor and major hero Perks feature shaking up Overwatch 2 gameplay when Season 15 releases on8.