O - An image of the Tenoumer meteorite crater in Mauritania, as captured by the Advanced Spaceborne Thermal Emission & Reflection Radiometer (ASTER) on the Terra satellite. The meteorite struck Earth btw.
Gosses Bluff – 142 million years ago, an asteroid or comet slammed into what is now the Missionary Plains in Australia’s Northern Territory, forming a crater 24 kilometers in diameter and 5 kilometers deep
Tunnel View Lookout in Yosemite. Photographer Justin Lee of British Columbia said, "The sun has to be in position to get the rainbow, and this photo was not planned by me beforehand. I just happened to be in the right place at the right time.
Roter Kamm Crater in the Namib Dessert, Namibia - photo by C. Koeberl, via touropia; The crater is about miles in diameter and 400 feet deep, but the crater floor is covered in sand deposits at least 300 feet think.