This 2012 satellite photo shows a series of giant windblown ridges, known as yardangs, and a group of towering sand dunes at ...
Live Science on MSN21d
Earth from space: Wandering sand dunes circle gigantic 'eye' sculpted by ancient city-killer meteor in the SaharaThis striking astronaut photo shows off an "eye-catching" impact crater in the Sahara Desert. The oculus-like structure is ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback