mydetheturk:jtotheizzoe:What would happen if an meteor or asteroid the size of ______________, made
mydetheturk:jtotheizzoe:What would happen if an meteor or asteroid the size of ______________, made of ______________, hit Earth at a speed of ______________? There’s a web app for that. Check out Purdue’s Impact: Earth!Have fun destroying the planet!!! (And learning about asteroid impacts of various sizes and energies, of course)things that are cool -- source link