Scientists just cooked up a mysterious substance from Mars in the lab—and it could be a totally new mineral! After spotting weird layers of iron sulfates near Mars’ giant canyons, researchers recreated the conditions and made the mineral themselves. The catch? It’s not officially a new mineral until we find it on Earth. This discovery could totally change what we know about Mars’ wild past and its chances for life. Imagine what else is hiding up there! #Science #Mars #SpaceMystery