The Latest Worldwide Meteor/Meteorite News 18SEP2016The Latest Worldwide Meteor/Meteorite NewsBut evidence of where a meteor, or even a larger asteroid, would have struck the Earth can be so hard to find because it can actually be microscopic.Students Hone Exploration Skills at Meteor Crater Field CampLunar and Planetary Institute - USRAStudents Hone Exploration Skills at Meteor Crater Field Camp