Even as Musk’s work at the Department of Government Efficiency appeared to consume him, his top adviser created a set of ...

For example, Sen. Ed Markey (D-Mass.) asked Isaacman repeatedly if Musk was in the room at Mar-a-Lago, Trump's Florida estate ...

The Curiosity rover is heading to a region containing formations that were possibly made by groundwater billions of years ago ...

A rock containing many smaller round stones could indicate that there was once a large amount of liquid water on the Red ...

Imagine watching a rocket soar into the night sky, flames licking the darkness, carrying not just astronauts but the hopes ...