Starlink satellites launch weekly from Florida, but what are they exactly? Here's a look at SpaceX's Starlink satellites.

Trying to get a nuclear reactor on the surface of the moon is going to take time – maybe much longer more than NASA wants. Julia Musto reports ...

Experts sound off after Trump and NASA fast-track a nuclear reactor on the moon: ‘The whole proposal is cock-eyed’ - Trying ...

Maybe Elon Musk is more interested in planets than politics. The mega-billionaire founder of Tesla, owner of X, and the ...

The company is also looking at using its mothership aircraft that releases spacecraft at high altitude as a carrier platform ...