470 Million Year Old Meteorite Discovered In Swedish Quarry

470 million years ago, somewhere in our Solar System, there was an enormous collision between two asteroids. We know this because of the rain of meteorites that struck Earth at that time. But inside that rain of meteorites, which were all of the same type, there is a mystery: an oddball, different from the rest. And that oddball could tell us something about how rocks from space can change ecosystems, and allow species to thrive. This oddball meteorite has a name: Osterplana 65. It's a fossilize...