Add Yahoo as a preferred source to see more of our stories on Google. Last week, the Trump administration released a presidential budget request that would cancel almost all NASA science missions in ...

SpaceX's Starship, which launches in South Texas, will have a vital role to play in billionaire Elon Musk's plans to now establish a city on the moon.

Musk has missed several of his own predictions for when his company would take humans to Mars.