An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...
The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.
We've always known Mars as the Red Planet - but it turns out, we may have had the reason why wrong. If so, it could revise ...
If Mars ever hosted microorganisms in its bygone oceans, their fossils might still be preserved in minerals—and now, we have ...
Their discovery showed that even tucked away in our innards – in the walls of our stomachs, subjected to vinegar-like pH ...
More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...
A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...
This means that if life once existed on the Red Planet, we may now have the tool to identify its remains. The center stage of this discovery is a laser-powered mass spectrometer, a spaceflight-ready ...
A total lunar eclipse occurs this month. Venus transitions from evening to morning, while Mars and Jupiter dominate the late ...
Scientists may finally have a way to detect ancient life on Mars by studying microbial fossils preserved in sulfate minerals.
Within the next decade, space agencies plan to bring samples of rock from Mars to Earth for study. Of concern is the ...