The NASA International Space Station (ISS) crew that included a sick astronaut splashed down in the Pacific Ocean off the ...

Four NASA astronauts splashed down off the coast of San Diego early Thursday after their mission was cut short due to medical ...

Live updates from the return of the NASA SpaceX Crew-11 astronauts. Splashdown occurred at 3:41 a.m. Jan. 15 off the coast of San Diego.

The crew member of concern is doing fine,” NASA said after their return early Thursday, the first time in the space station’s ...

SpaceX guided the capsule to a middle-of-the-night splashdown in the Pacific near San Diego, less than 11 hours after the ...

Two Americans and astronauts from Japan and Russia landed in a SpaceX capsule in the Pacific Ocean after a medical issue ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.

Because the moon has less gravity than Earth does, time passes slightly differently there. This effect was first predicted by ...

The NASA astronauts who returned early from their mission to the International Space Station (ISS) due to a medical ...

A strange extinction event followed by reports of a UFO sighting. Is this real evidence of alien abduction or just a mystery ...

Scientists recently detected something unusual entering our Solar System, sparking discussions about whether it is a comet or ...