On Monday, Elon Musk announced that he was merging two of his companies, SpaceX and xAI, in a deal said to be worth $1.25 trillion. The reason, Musk said in an announcement, was that in order for AI to grow, it needed to go to space.

How SpaceX and NASA Will Colonize The Moon! Everything you need to know about SpaceX and NASA's plans to go to the moon to colonize and build a lunar base.

Here’s how MrBeast helped build a real SpaceX Starship rocket, including installing and signing a heat-shield tile set to fly to space.

SpaceX has formally acquired another one of Elon Musk’s companies, xAi, the space company announced on Monday afternoon.

TOPSHOT - A SpaceX Falcon 9 rocket, carrying Firefly Aerospace's Blue Ghost and ispace's Resilience lunar landers, streaks into orbit after lifting off from Launch Complex 39A at the Kennedy Space Center in Cape Canaveral, Florida, on January 15, 2025.

Prediction markets have become a way to bet on everything from politics to markets to how many times Tesla CEO Elon Musk will tweet over a given period. Investors can bet on a Tesla-SpaceX merger, too.