The U.S. Senate advanced a revised version of a NASA authorization bill, which would delay the retirement of the ISS from ...

American private space company Vast shared details of the Haven Demo mission it flew last year to inform its upcoming space station.

As the US sets its sights on establishing a permanent base on the moon, its foothold in an area of space much closer to home is growing more uncertain.

The United States is reaching a critical point in its space policy. While long-term plans are being made to create a ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA cut short a space station mission after a medical issue led to the first in‑orbit health evaluation. Astronaut Butch Wilmore ...

As of Sunday, Nov. 2, the International Space Station has been stationed in low-Earth orbit with a continuous human presence for 25 years. Four of the five nations whose space agencies operate the ISS ...

Expedition 74 astronauts conducted science experiments, spacesuit maintenance, and spacecraft operations while the International Space Station received cargo deliveries and performed a reboost.