First spotted last month by a telescope in Chile, the near-Earth asteroid — designated 2024 YR4 — is estimated to be 130 to ...

President Donald Trump has begun his second administration with a series of controversial moves and decisions.

Donald Trump popped off overnight about a collision between a U.S. Army helicopter and an American Airlines passenger jet over the Potomac River. The American Airlines flight carrying 60 passengers, ...

Elon Musk mentioned everything from Superman and telescopes to Hollywood and inventors shouting "Eureka!" during Tesla's earnings call.

Several other space companies have plans to construct their own space stations as well, including Northrop Grumman, Axiom Space, Nanoracks and Sierra Space. NASA needs at least one of them on orbit ...

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

AST SpaceMobile’s stock dips, but long-term growth potential remains. Learn why ASTS is a promising buy for investors seeking ...

The Federal Aviation Administration’s leader stepped down on Jan. 20, months after Elon Musk demanded that he quit. The move by Michael Whitaker means the FAA has no Senate-confirmed leader for one of ...

Elon Musk has outlined an aggressive timeline for Tesla's long-awaited robotaxi service, projecting a fully autonomous ride-hailing network in some California cities by the end of 2025. The ...

SpaceX on Wednesday night launched a Spanish communications satellite from the Kennedy Space Center in Florida and retired ...

Rock and dust samples from the Bennu asteroid contain molecules that are the "key to life" on Earth, NASA officials announced ...