"We're opening the door to new countries, institutions and individuals that can bring new ideas that can really fuel an ...

NASA's oldest full-time astronaut is back home and doing well a week after wrapping up a seven-month space mission.

"I didn't look too good because I didn't feel too good," Pettit told reporters during a press conference from NASA's Johnson ...

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

A veteran NASA astronaut just back from the International Space Station believes the orbiting facility can operate well past ...

A Santa Monica High School alum who became a medical doctor and a Navy SEAL before his career as an astronaut answered ...

Dr. Bernard Harris is a former astronaut , proud University of Houston graduate and the founder of Versalius Adventures. He ...

Following a seven-month stay aboard the International Space Station (ISS), NASA astronaut Don Pettit and two Russian ...

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