Astronauts

The Soyuz capsule rocketed into orbit from Kazakhstan and, just three hours later, pulled up at the space station.

Two Chinese astronauts have completed a spacewalk from a new space station that is due to be completed later this year.

An Army brat, future astronaut Michael Collins graduated from the U.S. Military Academy in 1952 with an Air Force commission.

Their homecoming paved the way for SpaceX's launch of their four replacements as early as Wednesday night.

It will be China's longest crewed space mission and set a record for the most time spent in space by Chinese astronauts.

Spacewalking astronauts equipped the International Space Station with the first in a series of powerful new solar panels.

A Chinese spaceship carrying a three-person crew has docked with China's new space station at the start of a three-month...

What would the ACFT be like if conducted in outer space? Wonder no longer.

Sen. Martha McSally, a Republican and retired Air Force colonel, has lost her Senate seat to Democratic challenger Mark Kelly...

Edgar Mitchell was a naval aviator, test pilot, and instructed astronauts before becoming one. He was no kook.