A NASA spacecraft has discovered a new gully channel on the surface of Mars which may have formed on...

Using more than 2 million images collected by NASA's Spitzer Space Telescope, scientists have develo...

Earth's inner radiation belt displays a persistent zebra striped pattern generated by our planet's r...

Two Russian cosmonauts and an American astronaut on Monday landed back on Earth in Kazakhstan after ...

Scientists at NASA and MIT have identified a plasma plume that naturally protects the Earth against ...

NASA has successfully concluded a remotely controlled test of new technologies to empower future spa...

NASA is planning to send a daring robotic mission by 2025 to Jupiter's watery moon Europa - one of t...

NASA scientists have found evidence of past water movement in a Martian meteorite that fell in Antar...

The US space agency has announced a torrent of new planet discoveries, hailing a "bonanza" of 715 wo...