A US space agency rover tooling around on the dry surface of Mars has for the first time uncovered d...

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

A streak of bright material streaming away from the Sun that appeared in several observatories may b...

The mysterious stellar explosion observed earlier this year by NASA's Swift satellite has turned out...

NASA's Chandra X-ray Observatory has found compelling evidence that the supermassive black hole at t...

ISRO and NASA will coordinate functions of their Mars Orbiters -- Mangalyaan and MAVEN -- once both ...

The US space agency has launched its unmanned MAVEN spacecraft toward Mars to study the Red Planet's...

Ancient Mars likely had a thick atmosphere that was warm enough to support oceans of liquid water, a...

The space agency has released the first-ever natural-colour portrait of Saturn, in which the planet,...