International Space Laws were created during the Cold War, when space exploration was shaped by military sensitivities. Now, private companies own 11,000 active satellites orbiting Earth ...

Mr. Irving is an investigative journalist who has covered aviation and aerospace for more than 30 years.

Elon Musk's super PAC donated $1 million to support conservative Wisconsin Supreme Court candidate Brad Schimel. Schimel's opponent, liberal candidate Susan Crawford, criticized the donation ...

NASA astronauts Sunita Williams and Butch Wilmore, along with astronaut Nick Hague and Russian cosmonaut Aleksandr Gorbunov, ...

The US astronauts stranded on the International Space Station are home at last — more than nine months after their days-long ...

CAPE CANAVERAL — Stuck in space no more, NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday, hitching a different ride home to close out a saga that began with a bungled test ...

Tesla and SpaceX have had a rough couple of months, but the highly anticipated return flight of two NASA astronauts is a ...

"We’re a good 15 years away from going to Mars, not five years as Elon Musk alludes to," former NASA astronaut José Hernández ...

NASA astronauts including Sunita have undocked from the ISS and are expected to splash down off the Florida coast around 5.57 ...

Wilmore and Williams, both former U.S. Navy test pilots, expected to remain in orbit for about 10 days on the mission, which ...

Astronauts Suni Williams and Butch Wilmore are on their way back to Earth, with a splashdown off Florida coast expected late this afternoon.