After returning to Earth, the three crew members will fly ... the way for the NASA astronauts who flew on the infamous Boeing Starliner to return home with the Crew-9 contingent.

NASA astronauts Anne McClain and Nichole Ayers emerged around 9 a.m. Thursday, May 1 for the fifth-ever all-female spacewalk.

A delightful video of astronauts Sunita Williams and Don Pettit dancing in the weightless environment of the International ...

Following a seven-month stay aboard the International Space Station (ISS), NASA astronaut Don Pettit and two Russian cosmonauts landed safely in Kazakhstan aboard a Soyuz spacecraft on Sunday ...