As of March 14, the Starliner astronauts have been in space for 282 days, which means they missed a lot of major U.S. events.

The four newcomers — representing the U.S., Japan and Russia — will spend the next few days learning the station’s ins and ...

Butch Wilmore and Suni Williams need SpaceX to get this relief team to the space station before they can check out.

The two astronauts who crewed the Boeing Starliner have greeted their replacements, who docked Sunday morning at the ...

America is eagerly awaiting the return of two astronauts who have been stuck on the ISS since last June. Here's who they are.

Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in ...

Undertaking his first CEO role in more than a decade since leaving Google, Schmidt is said to be going all in on setting ...

The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...

Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

SPHEREx hopes to solve some of the universe's biggest mysteries, while PUNCH will study the sun’s outer atmosphere, the ...