Oldest Asteroid Crater Found on Earth

Scientists have uncovered the oldest asteroid impact crater ever found on Earth, dating back 3 billion years in Western Australia’s North Pole Dome. Using advanced mineral dating on zircon and apatite, researchers confirmed the crater’s age through distinctive heat-induced branching patterns, pushing back known impact timelines by nearly a billion years. This is the only known crater from Earth’s Archean eon, when continents were forming and early microbes thrived in oceans. Despite erosion and tectonics, Australia’s ancient rocks preserve clues to a far more violent and dynamic early Earth. Support the show:Get a discount at https://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/d517088fe50ea521