A rover recently captured sounds of lightning crackling on Mars, over a decade after scientists uncovered the first evidence ...

For nearly two decades, the Mars Reconnaissance Orbiter has captured ultra-high-definition images of Valles Marineris, Mars’ ...

Unfortunately for planet hunters, Mercury, Venus and Mars are all too close to the sun to observe; they will come out of the ...

A Mars spacecraft launched from Cape Canaveral, Florida, has been AWOL. But NASA hasn't given up hope of restoring contact ...

Like many Parton songs, “Do I Ever Cross Your Mind” is definitely a love song. But at its core, it is about the mind, memories, and the nostalgia that comes when we align thought with feelings from ...

The International Space Station (ISS) is a closed ecosystem, and the biology inside it — including its microbial residents — ...

Pandora, the latest in a long portfolio of University of Arizona's space science missions, has cleared its last major ...

Pandora, a University of Arizona satellite, is locked and loaded for launch into space, which is just hours away.

A study has cast doubt on the idea that Jupiter's moon Europa, where NASA has sent a spacecraft, could have conditions to support contemporary life.

For astronaut safety and to bolster success of the human exploration to come later, NASA needs an end-to-end demonstration of ...