Boeing's Starliner astronauts are in the final stretch of their unexpectedly long stint in Earth orbit — and they're setting ...

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

The first-ever astronaut with a physical disability has been cleared for a mission onboard the International Space Station, ...

"I weighed 363 pounds with all my equipment, but up on the Moon, just 60 pounds — so you could really spring up!” ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...

Its official name is the Apollo Lunar Sample Return Container No. 1008, but everyone, including Teasel Muir-Harmony, curator ...

In the early morning hours on an otherwise ordinary Thursday last September, at nearly 460 miles above Earth, Jared Isaacman ...

"Thanks for all your effort," wrote the first moonwalker. Neil Armstrong was appreciative, but as explained in his ...

NASA’s Artemis program, the successor to Apollo, aims to return astronauts to the moon this decade. The plan is to send astronauts around the moon next year, followed a year or so later by the first ...