The experimental space lab Tiangong-2 made a controlled re-entry into the earth's atmosphere and a s...

Just like Earth, Saturn's moon Titan has a polar wind that drives gas from its atmosphere into space...

Russia said an unmanned supply ship set for the International Space Station will fall back to Earth ...

Researchers have observed seasonal variations in atmospheric concentrations in Mars using data colle...

NASA's Maven spacecraft has given scientists their first glimpse of the mysterious upper atmosphere ...

In an encouraging sign of life beyond earth, NASA scientists have found faint signatures of water in...

A 4.5cm-wide meteorite could offer clues to how Mars lost its thick, carbon dioxide-rich atmosphere ...

British scientists claim to have found 'alien' organisms in Earth's atmosphere, suggesting that life...

LADEE is a robotic mission that will orbit the moon where it will provide unprecedented information...