As the Perseverance rover lands on Mars, here’s what we already know from Martian meteorites found on Earth
I found my own first Martian meteorite sitting in a cabinet in a gem store in Akaroa, writes James Scott. Nasa’s Perseverance rover successfully touched down on Mars this morning, and has already begun beaming back images. But people might be surprised to learn there have been another 48 missions to the red planet so … Read more