Students from New York and Utah will hear from NASA astronauts aboard the International Space Station as they answer ...

Anne McClain and Nichole Ayers pose for a portrait together aboard the International Space Station. Moments earlier ...

NASA photographer Josh Valcarcel captured Zena Cardman in a pose evocative of one of the first female astronaut's portraits. NASA astronaut Zena Cardman, who is assigned to fly to the ...

Peggy Whitson couldn’t make it to her induction ceremony for the U.S. Astronaut Hall of Fame alongside fellow inductee ...

NASA astronaut Don Pettit poses for a crew portrait at the Gagarin Cosmonaut Training Center. The accomplished astronaut has now accumulated 590 days in space over four missions, ranking third on ...

NASA astronaut Jeanette Epps retired May 30, after nearly 16 years of service with the agency. Epps most recently served as a ...

Astronaut Ron Garan sleeps in his sleeping bag ... The resting posture in space is kind of like a zombie pose, where arms involuntarily rise to about shoulder height and just float there.