Though SpaceX remains resilient, shares could topple further after employees and early retail investors offload shares they were obligated to hold onto.

Trillionaire Elon Musk aims to have rockets blast off from Earth before the end of 2026, sending the first materials to the moon and Mars to start building colonies. The world’s first trillionaire is then planning to send robots to prepare the infrastructure needed for humans to survive.

China's state-owned space company recovered its first orbital rocket booster after launch.

Elon Musk's SpaceX plans to launch its Starship rocket for the second time in 2026 on July 16. Here's how to watch the mission - and why it matters.