New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of the cosmos. Experts have also revealed when the next-gen spacecraft is set to launch and begin collecting data.

The crew undocked from the orbiting outpost at 5:20 p.m. ET Wednesday — about a month earlier than planned —and are scheduled to splash down on Earth early Thursday.

NASA began rolling out a costly rocket to the launchpad at the Kennedy Space Center in Florida on Saturday, a milestone in a lunar space race between the US and China.

Depending on the timing, NASA could launch a fresh crew to the space station while four other astronauts are flying around the moon.

Four people from NASA's Crew-11 mission splashed down off San Diego, successfully completing five months aboard the International Space Station. The trip was cut short due to a medical issue.

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into one dazzling mosaic. Half a year after first opening its eyes to the cosmos, NASA 's SPHEREx spacecraft has unveiled its first complete, all-sky mosaic of the universe.

A Mars spacecraft launched from Cape Canaveral, Florida, has been AWOL. But NASA hasn't given up hope of restoring contact with the MAVEN orbiter.

NASA’s SpaceX Crew-11 mission returned safely to Earth after 167 days in orbit, completing hundreds of hours of research aboard the International Space Station.

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

Crew-11 was recalled earlier than planned after a crew member had a medical problem warranting care on Earth, cutting short its mission by more than a month.