Chris Williams, who graduated with NASA's 23rd astronaut class last year, has been selected to fly to the International Space ...

Jonny Kim, who was selected as a NASA astronaut in 2017, arrived Tuesday morning at the International Space Station after ...

A Navy SEAL, medical doctor and NASA astronaut lifted off for an eight-month stay on the International Space Station — and ...

The Navy has conducted a total of twelve recovery tests in preparation for the Artemis II mission, which will see NASA astronauts orbit the Moon and return to Earth.

a member of NASA's first astronaut class. "We didn't really contribute very much to the flight of the vehicle. We were lab specimens." On Mercury, the astronaut was along for the ride. A booster ...

NASA administrator nominee Jared Isaacaman will take on questions from U.S. senators Wednesday at a confirmation hearing.

McClain, a native of Spokane, Washington, had dreamed of one day becoming an astronaut, but knew she faced slim odds. When McClain became the youngest member of her NASA class in 2013 at 34 years ...

Some of the relevant benefit rules had originated there. The members of the 2017 NASA astronaut class are (from left) Josh Kutryk, Bob Hines, Warren Hoburg, Frank Rubio, Raja Chari, Matthew ...

An American astronaut has reached the International Space Station with two Russians to begin an eight-month orbital mission. Jonny Kim, who was selected as a NASA astronaut in 2017, arrived early ...