Science News: Discover the geological marvel of the Richat Structure in the Sahara Desert—an eye-shaped formation observed from space, revealing the mystery behind its creation and implications for global ecosystems. Why NASA keeps watching this 30-mile-wide “eye” in the Sahara from space? Image credits - Wikimedia Looking down from space, astronauts on board the International Space Station spotted a fascinating landform in the Sahara Desert. This resembles a hug... [5160 chars]