The Richat Structure (also known as the "Eye of Africa" in Mauritania in Africa as photographed by NASA astronaut Jessica Meir from aboard the International Space Station. (Image credit: Jessica Meir/NASA)
The "Eye of Africa" swirls across Mauritania in a hypnotizing snapshot captured from space.
What is it?
Sign up to read this article
Read news from 100's of titles, curated specifically for you.