Is Ancient Mars Life Frozen In Glass? We’re constantly looking for ancient life on Mars, and now we’re looking into impact craters for glass! Why glass? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts How Common Are Your Physical Traits? Anti-Theft Device Keeps Shopping Carts on the Job Your future gadgets might rely on metals from the seafloor How 3D Printers are made What Happens to a Helium Balloon in Freefall? How CO2 Travels Around the Globe and the Effect Trees Have on Reducing It