Spectacular Earth Impact Craters

 作者:冒结休     |      日期:2019-03-08 07:20:04
By David Stock Approximately 150 impact craters are known on Earth, but most are severely eroded or hidden beneath tonnes of rock. Still, a few spectacular examples are visible with aerial photography, satellites or instruments that can peek beneath the surface. See the world’s most spectacular impact craters More on these topics: