A panoramic aerial drone image of the Jinlin crater with the approximate location of the crater rim labeled, with an insert of the crater floor, which shows a mix of granite weathered soil and granite fragments. The yellow ruler is 20 centimeters long. Credit: Ming Chen A recently uncovered and unusually intact impact crater is offering scientists new insights into how objects from space have struck Earth throughout its history. Researchers from Shanghai and Guangzhou, China, describe their