Scientists haven't heard from the MAVEN orbiter since December 6. It had been studying the Martian atmosphere for over a ...

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

NASA has lost communication with the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft, which has been orbiting Mars ...

Two Americans, a Japanese astronaut, and a Russian cosmonaut returned to Earth early Thursday after 167 days in orbit, ...

The members of Crew-11 — two American, one Russian and one Japanese — splashed down after one became ill, prompting an early ...

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

The James Webb Space Telescope is not circling our planet the way most people imagine a satellite does. Instead, NASA parked ...

The return was prompted by a medical issue that NASA flight surgeons determined could not be fully treated on the ...

Four International Space Station crewmembers splashed down in the Pacific Ocean on Thursday, NASA footage showed, after the ...

Four International Space Station crew members splashed down in the Pacific Ocean on Thursday, NASA footage showed, after the ...

NASA announced that Crew-11’s mission would end a month early because of a medical situation. The crew safely returned ...

Earth's orbiting satellites are commonly regarded as if they were suspended in mid-air. It is a fact that they actually ...