Ripples


Strange Sand Ripples Found on Mars

Strange Sand Ripples Found on Mars

Scientists have found strange signs on the Martian surface. While they are not the work of aliens, there is still quite some my...

Jul 1 2016, 5:42am CDT

Astronomers Spotted Mysterious Ripples Racing Around a Star

Astronomers Spot Mysterious Ripples Racing Around a Star

The wave-like structures are surrounding a large disk of dust of a young star....

Oct 8 2015, 12:06am CDT