Could microbes endure just beneath the surface of Mars, in exposed layers of dusty ice? Scientists say such places are worth checking out.

Nasa's Terra satellite spotted the clouds off the coast of Florida in America Nasa space cameras have snapped a photograph of a rare strange-looking cloud that looks a bit like a group of flying ...

NASA's Mars Reconnaissance Orbiter captured imagery of water ice on gullies, which could form shallow pools. They may be good ...

The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite captured an image of the runoff and ...

This 2014 satellite photo shows a cloud of haze sitting in the Kashmir Valley in the Himalayas. The ethereal "lake" consists ...

On September 10, the MODIS (Moderate Resolution Imaging Spectroradiometer) on NASA’s Terra satellite captured the false-color image of the resulting runoff and floodwater. In the news image ...