NASA astronaut Don Pettit will return to Earth from the International Space Station Saturday, alongside his two Russian ...

Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his ...

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

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

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

NASA astronaut Jonny Kim and Russian cosmonauts Sergey Ryzhikov and Alexey Zubritsky entered the ISS after a successful ...

Pettit has been dazzling fans back on terra firma with his amazing photography during his seven-month mission, with standout ...

An American astronaut has reached the International Space Station with two Russians to begin an eight-month orbital mission.

A Soyuz rocket with NASA astronaut Jonny Kim and two Russian cosmonauts on board docked with the International Space Station ...

Blue Origin's all-female 11-minute flight on April 14 reminds us that there's a long line of women who have been making ...

NASA astronaut Don Pettit celebrated his 70th birthday returning from a 220-day mission on the International Space Station.

NASA astronaut Don Pettit and two cosmonaut colleagues will return to Earth from the International Space Station (ISS) on ...