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

The Monday morning launch of Blue Origin's New Shepard rocket, was the first all-women spaceflight in more than 60 years.

After an 11-minute flight to space, Gayle King, Katy Perry and the women in their historic crew are recapping their emotional experience.

Now that Blue Origin's latest star-studded spaceflight has come and gone, some may be wondering, "when will it be my turn?" ...

RODRIGUEZ CARRILLO/AFP via Getty NASA insists that two veteran astronauts are “not stranded” after running into mechanical issues onboard the Boeing Starliner that took them to space.

WASHINGTON — The space shuttle Discovery, NASA's fleet leader and the world's most flown spacecraft, lifted off for the last time on Tuesday to be delivered to the Smithsonian for its permanent ...

NASA has shared the first images of astronauts Butch Wilmore and Suni Williams following their return from an epic nine-month space mission that was only supposed to have lasted eight days.