As the countdown to the ISS's retirement has started, observers on Earth have a limited time left to watch the iconic space ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The International Space Station (left) and the Tiangong space station (right) will both be ...

The mission is the fourth spaceflight led by Texas-based Axiom Space, which partnered with both NASA and SpaceX. The launch got off the ground right on time at 2:31 a.m. ET Wednesday, June 25, from ...

This year is the 25th anniversary of humans inhabiting the International Space Station. A new PBS documentary looks at how the ISS was built and the challenges of surviving in outer space.

Since the first crew of astronauts reached the International Space Station on Nov. 2, 2000, humanity has had a continuous presence among the stars.