NASA astronaut Don Pettit is scheduled to return to Earth from the International Space Station, completing his 4th mission to ...

The 47% budget cut would obliterate NASA's science program, experts say.

As the International Space Station whizzed over Mexico and the United States — before floodwaters catastrophically rose in ...

From a Mars rover selfie to an astronaut's view of the flower moon, these space images will give you a new perspective on our ...

Not much can surprise someone who partook in four shuttle missions and three space walks during a 36-year career with NASA.

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

NASA astronaut Don Pettit has just shared a beautiful shot of the Grand Canyon captured from the space station during his recent stay there.

In January 1989, Massachusetts state trooper Andrew Palombo heard a strange complaint at Logan airport. A worker said a NASA ...

Was it a cosmic jellyfish, a fleeting light trick, or something more outlandish? When NASA astronaut Nichole Ayers took a ...

Tissue samples sent to the International Space Station reveal what can happen to astronauts on long-term missions.

Buried in the sweeping legislation is an $85 million provision to move NASA's most-flown spacecraft from the national ...

From that point on, Hasselblad cameras flew on every Mercury, Gemini and Apollo mission, including the unforgettable Apollo 11 moon landing. But these weren't off-the-shelf models. Together, NASA and ...