The universe is an incredibly scary place zipping comets, enormous black holes, quasars and neutron stars abound. Our planet, with the protective blanket of its atmosphere, is so much safer, right That is except for when comets and asteroids hurtle down towards us from the heavens Thankfully, most of them burn up in the stratosphere and dont even make it to the ground. However, in some cases, asteroids and comets have left battle scars on Earths surface that are so vast and deep that even the ever-changing topography of our planet has not been able to cover them (just ask the dinosaurs). Here are some meteor impact craters that you can visit around the world


