One moment occurred in 1984 when NASA astronaut Bruce McCandless II became the first human to spacewalk or float free from ...

The unbelievable story behind the ‘most terrifying’ image NASA has ever taken of astronaut Bruce McCandless II who did the first-ever untethered spacewalk.

A pair of Chinese astronauts embarked on an extravehicular activity outside the Tiangong space station Friday, as the crew ...

Chinese startup Lanyi Aviation, also known as Range Aviation, has completed the first untethered hover flight of a full-scale engineering prototype of the LE200 electric vertical-takeoff-and ...

Named after a Norwegian ship that explored the Arctic and Antarctic regions at the turn of the 20th century, Fram2 will ...

Fram2 is set to launch as early as March 31, sending four first-time astronauts into an orbit never before visited by humans.

Established in 1958, NASA was formed in the aftermath of the Soviet Union's launch of the world's first artificial satellite, Sputnik 1, and with it, the "Space Race." While the fervor of the race ...