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

NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost ...

Starlink internet is available through its satellite and now iPhone users can test the service to send images or listen to ...

NASA astronaut Sunita Williams and Butch Wilmore on Thursday stepped out of the International Space Station (ISS) for ...