Marks on Martian Dunes May Reveal Tracks of Dry Ice Sleds
NASA research indicates hunks of frozen carbon dioxide -- dry ice -- may glide down some Martian sand dunes on cushions of gas similar to miniature ...
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Shining a Light on Cool Pools of Gas in the Galaxy
Pasadena CA (JPL) Jun 13, 2013 Newly formed stars shine brightly, practically crying out, "Hey, look at me!" But not everything in our Milky Way ...
An Invisibility Cloak, a Melting Continent and Angry Legos
Recent developments in health and science news. This week: bending light, disappearing icebergs and emoting figurines.
This is how a lone rock rolls on Mars
A lone boulder leaves a track in the Martian soil on a slope at Nili Fossae, as seen by the high-resolution camera on NASA's Mars Reconnaissance ...