Jeffrey Kluger's "Gemini" argues that the program was more milestone than stepping stone in the 1960s space race.

NASA begins its second Mars trial in Houston, where four volunteers will live for a year in a printed habitat called the CHAPEA program.

Three Chinese astronauts whose return to Earth was delayed by space debris hitting their vessel last week landed in China on ...

Tiny cracks caused by space debris were found in a small window of their spacecraft. Read more at straitstimes.com. Read more ...

The company's massive New Glenn rocket blasted off from Cape Canaveral Space Force Station, Florida , at 15:55 local time (20:55 GMT).

Summer Worden faces a possible maximum sentence of five years in prison in the case, which involves false allegations she ...

Three Chinese astronauts will return to Earth on Friday, more than a week later than their scheduled landing, capping an extended stay in space after a suspected debris hit left their spaceship with a ...

Three stranded astronauts have returned to Earth after being stranded for nine days, but their escape may endanger future ...

By Eduardo Baptista and Joey Roulette BEIJING (Reuters) -Three Chinese astronauts whose return to Earth was delayed by space ...

Three Chinese astronauts returned to Earth on Friday, state TV footage showed, after a delay caused by their spacecraft being ...

Expedition 73 crew aboard the ISS dedicated time to critical medical research on blood circulation in microgravity and ...