Can water really power a rocket? Scientists are exploring ways to use water as fuel, from splitting it into hydrogen and oxygen to steam propulsion. It might just be the key to the future of space ...

The space station and one other Easter egg — the site of NASA's next human moon landing — are hidden in this lucky photo.

can create new rocket fuel. Starship burns liquid methane and oxygen in its rocket stages, but extracting methane and oxygen ...

In partnership with NASA, the Intuitive Machines lander Athena will send a water-seeking drill, a pogo-sticking crater probe ...

Solid rocket fuel contains an oxidizing agent such as potassium ... However, they are less easy to control compared to liquid-fueled rockets. These are faster to deploy, so there is less time ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

A SpaceX Starship rocket broke up in space minutes after launching from Texas on Thursday, forcing airline flights over the Gulf of Mexico to alter course to avoid falling debris and setting back Elon ...

There’s been speculation that Donald Trump may cancel the Space Launch System rocket, which Nasa intended to use to get from ...

"SNL" continues because of Lorne Michaels — and more. On the eve of 50th anniversary of the NBC sketch show we look forward ...

The journalist Kara Swisher discusses Elon Musk's goals in government — and the factors that have led to his radicalization.