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

A space homecoming is coming soon as NASA astronaut Don Pettit and two Russian cosmonauts wrap up a 220-day orbital mission ...

NASA astronaut Don Pettit celebrates his 70th birthday with a spectacular return from the International Space Station after 220 days in orbit.

Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan with two Russians.

A new commander has taken charge aboard the ISS as three crew members prepare for their return to Earth—just in time for one ...

The extent of the Earth’s boundaries and the beginning of space revealed that no astronauts in the history of spaceflight had ...

Transportation Secretary Sean Duffy conceded the women were 'brave and glam' before delivering the stinging insult.

FAA guidelines say the six women did not meet mission-critical standards that qualify a person as an astronaut.

As NASA prepares to return to the moon, studying astronaut health and safety is a top priority. Scientists monitor and ...

The 83-year-old lifestyle guru posted a throwback Thursday reminding her fans of the time she experienced weightlessness on a ...

Indian scientists, in collaboration with global experts from NASA and the European Space Agency, have pitched to do seven ...

Katy Perry "regrets" making a "public spectacle" of her Blue Origin spaceflight as she faces a flood of criticism.