A massive American web of orbiting missile interceptors could in theory protect the U.S. from an all-out Russian nuclear ...

"Fasten Your Space Belts" could be part of a spaceflight one-two punch today. SpaceX plans to launch yet another batch of its Starlink internet satellites today, during a nearly 3.5-hour window that ...

Those tiny colorful dinosaur toys that grow bigger underwater might hold the key to protecting astronauts as they journey through space.

Elon Musk plans to send a Tesla Bot, powered by xAI’s artificial intelligence model Grok, on SpaceX’s next Mars mission by ...