Jeff Bezos is set to dispose of nearly $4.75 billion in Amazon stock, starting a trading plan that will last until May 2026.

While space tourism is gaining momentum, it remains available only to the wealthy, including these celebrities who have been to outer space.

Katy Perry's Lifetimes Tour is a high-flying, video game-inspired show, but online backlash has overshadowed the pop star’s ...

SpaceX, already one of the biggest NASA and Pentagon contractors, could win billions of dollars in new contracts if President ...

Jeff Bezos is planning to sell 25 million of his shares in Amazon, the e-commerce giant said in a regulatory filing, a sale ...

The White House seeks to cancel NASA's Gateway moon-orbiting space station and retire SLS and Orion after just two more ...