Astronaut John W. Young, the pilot for Gemini III, checks over his helmet prior to flight.

Gemini fell two years behind schedule because ... one of them may actually step out altogether. The space capsule, of course, has been redesigned. Its outside dimensions are only slightly larger ...

To achieve this, Gemini needed something no other spacecraft before had been equipped with: a space radar. NASA had planned extensively for the Gemini rendezvous maneuvers, building a special ...

The US astronauts stranded on the International Space Station are home at last — more than nine months after their days-long ...

NASA astronauts Suni Williams and Butch Wilmore returned from the International Space Station in a Dragon capsule from Elon ...

The two Boeing Starliner astronauts left behind on the International Space Station are back on Earth, ending an odyssey that ...