The Silverton native is on a six-month mission on the International Space Station and is the second-oldest NASA astronaut.

A doctor who says he's reversed his age by 20 years shares the 6 bare-minimum things you can do to live longer Kate Middleton ...

When the astronauts stranded at the International Space Station were pictured wearing Santa hats next to a tiny Christmas ...

NASACrew members aboard the International Space Station celebrate the holiday season in a unique way while living and working at the orbitin ...

The number of sunrises the crew will see is estimated based on the number of times the International Space Station (ISS) ...

Astronauts aboard the International Space Station shared a special holiday Christmas message back to Earth, as they spend ...

NASA astronauts aboard the International Space Station shared a special Christmas holiday message for everyone back on Earth.

In a video released by NASA, Williams and the ISS crew extended warm holiday greetings to their loved ones and the public, ...

Astronauts Butch Wilmore and Sunita Williams brought Christmas cheer to the ISS, donning Santa hats despite being stranded in ...

A bright streak of light in the pre-dawn skies above the U.K. could easily be mistaken for Santa Claus getting an early start ...

Two NASA astronauts stuck in space will celebrate Christmas on the International Space Station (ISS), marking six months since the pair were due to return home.

Expedition 72 crew members aboard the International Space Station (ISS) wrapped up their week with key science hardware ...