A new study identifies the North Pole Dome in Western Australia as Earth’s oldest known impact crater, formed approximately 3 billion years ago by a meteorite. Located in the Pilbara region, renowned for its ancient rock formations, the structure was previously considered a geological formation of unknown origin. Researchers re-examined the site, finding evidence consistent with a large-scale impact event. The discovery provides insights into the early bombardment history of Earth and the conditions present during its formative years. This finding challenges previous understandings of the planet’s early geological activity and offers a new focal point for studying the evolution of the Earth’s crust. The crater’s age and preservation are particularly significant, offering a rare glimpse into the planet’s distant past.