Thad McCauley wanted to be an astronaut when he grew up. Instead, he became an art teacher. But now his art is in space.

According to a new study, 70% of astronauts who have spent between six and 12 months aboard the International Space Station ...

NASA astronaut Don Pettit shared a mesmerizing photograph of the Burj Khalifa, the world's tallest building, taken from the International Space Station. Pettit's remarkable space photography ...

The award-winning novel 'Orbital' explores the inner thoughts of astronauts during a single day aboard the International ...

Last June, astronauts Suni Williams and Butch Wilmore left on what was meant to be an eight-day jaunt to outer space. But their spacecraft malfunctioned, and they’ve now been gone for eight months, ...

NASA is reportedly working on bringing back two astronauts from the International Space Station (ISS) on March 19, around two weeks earlier than the agency’s current plan, an anonymous source ...

U.S. astronaut Peggy Whitson, left, commander of the Ax-4 scientific space mission, poses with crew members Slawosz Uznanski-Wisniewski of Poland, center, and Tibor Kapu of Hungary during a media ...

On Sunday’s episode of The Excerpt podcast: The International Space Station, orbiting approximately 250 miles above Earth, is both a marvel of human creativity and engineering. Astronauts from ...

"I want to become an astronaut who can inspire children with how fascinating space is," Yoneda said at a news conference in Tokyo on Oct. 23. Suwa also told of his aspirations, saying, "I feel ...

Blue Origin just launched a first-of-its kind mission to suborbital space. The company, which was founded by Amazon's Jeff ...