The splashdown off San Diego closed out a 148-day mission for two NASA astronauts, a Japanese flier and a Russian cosmonaut.

NASA’s Webb telescope found strong evidence for a Saturn-mass planet orbiting Alpha Centauri A, the closest sun-like star to ...

Of the 24 Nasa astronauts who travelled to the Moon in the Apollo missions of the 1960s and 1970s, just six remain.

NASA astronaut Jim Lovell — a veteran of four spaceflights, including Apollo 8 and the near-disastrous Apollo 13 —passed away ...

A new NASA directive to accelerate development of a nuclear reactor for the moon has is aggressive but achievable, industry ...

Astronaut Jim Lovell, one of the first men to orbit the moon and later commander of the infamously ill-fated Apollo 13 ...

Four astronauts from NASA's Crew-10 mission departed the International Space Station on Friday aboard a SpaceX Dragon capsule ...

Jim Lovell, the NASA astronaut who commanded the famous Apollo 13 mission around the moon and back, has died, NASA announced ...

Four astronauts, including NASA's Anne McClain and Nichole Ayers, safely returned to Earth after a five-month mission on the ...

Four astronauts returned to Earth on Saturday after hustling to the International Space Station five months ago to relieve ...

Four astronauts splash down off the Southern California coast after a five-month stay at the International Space Station. A NASA crew hadn't returned in the Pacific since 1975.