NASA astronaut Don Pettit and two cosmonaut colleagues will return to Earth this evening (April 19), and you can watch their homecoming live.

And that was all more or less settled until last week when the two US senators from Texas, John Cornyn and Ted Cruz, filed ...

The attack on NASA is particularly focused on research into climate change and continues the trend, under both Republicans ...

Since its inception in 1966, Star Trek has inspired astronauts, scientists, engineers, and space enthusiasts who believed in Gene Roddenberry’s vision of space exploration.

A former NASA scientist explains how we know whether Blue Origin New Shepard made it to space, and how its altitude compares ...

Blue Origin’s NS-31 mission has an all-female crew that also includes scientists, journalists, and a film producer.

Embark on a journey to the heart of Kazakhstan's Baikonur Cosmodrome, where the remnants of the Soviet Union's Buran space ...

CHANTILLY, Va. — The Space Shuttle Discovery has been a prolific reminder of our nation’s space exploration mission at the National Air & Space Museum Steven F. Udvar-Hazy Center in Fairfax County for ...

Two Texas senators have introduced legislation that would strip the Smithsonian of the retired space shuttle Discovery and ...

The two U.S. senators from Texas are hoping to bring one of NASA’s famed space shuttles to what they call its rightful home – ...

Trump aims to send a crew to Mars by the end of his term, which Musk calls 'doable.' Astronauts question the time frame but ...