Two American astronauts who have been trapped on the International Space Station since June could return to Earth earlier in ...

Starliner astronaut Sunita Williams says she and crewmate Butch Wilmore have not been "abandoned" in space, as NASA considers ...

President Donald Trump took to social media this week to announce he had directed SpaceX CEO Elon Musk to “go get” two NASA ...

NASA on Tuesday swapped out the astronaut capsule it plans to use for an upcoming routine flight to the International Space ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive ...

As such, the ISS operates on Coordinated Universal Time, UTC, also known as Greenwich Mean Time (GMT). This puts NASA ...

Here's what we know about options SpaceX might have to bring the Starliner astronauts home faster from the space station.

NASA has plans to launch the first deep space station for humans to live long-term. Is it a necessary step to Mars?

Retired U.S. astronaut Peggy Whitson, the mission commander, who has a doctorate in biochemistry, is taking the necklace that ...

Founded in 1990, the U.S. Astronaut Hall of Fame is part of the Heroes & Legends attraction at the Kennedy Space Center ...

During her spacewalk, she was seen riding the Canadarm2 when the Space Station was flying above London. The robotic arm took ...