42mon MSN
Satellite image reveals how Jabal Arkanū’s rings survived millions of years in the Sahara Desert
Stunning concentric rings in Libya's Sahara Desert, Jabal Arkanū, were formed by ancient volcanic activity and millions of years of erosion, not meteorite impacts. Captured from the International ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback