Four astronauts were all smiles Tuesday evening when they splashed down off the Florida coast on a SpaceX Dragon capsule. See ...

Astronomers are racing to protect the dark skies as private companies seek to place large advertisements in Earth orbit ...

The moment Sunita Williams, Butch Wilmore, and two other NASA astronauts reached Earth with a spectacular and seamless ...

Cybertrucks set ablaze. Bullets and Molotov cocktails aimed at Tesla showrooms. Attacks on property carrying the logo of Elon ...

Their SpaceX capsule parachuted into the Gulf of Mexico in the early evening, just hours after departing the International ...

In a groundbreaking series of announcements at its GTC conference, NVIDIA on Tuesday unveiled a portfolio of AI-driven ...

Stuck in space no more, NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday, hitching a different ...

The final results from the Atacama Cosmology Telescope offer the sharpest, most sensitive view of the early cosmos that ...

Private companies are now major players in space. How can they be held accountable if they damage the property of others or ...

Trump invoked the Alien Enemies Act, claimed he was nullifying pardons and expelled an ambassador, among other things.

Israel says it is ramping up attacks on Gaza as the fragile ceasefire hangs in the balance. Trump officials discredit institutions that have long served as checks on the presidency. And two NASA ...

NASA astronauts Butch Wilmore and Suni Williams, whose intended 10-day stay at the International Space Station turned into ...