In 1971, during the Apollo 15 mission, astronaut David Scott discovered one of the most important Moon samples ever found — the Genesis Rock. This ancient rock is believed to be over 4 billion years old, formed when the Moon was still young and molten. Scientists say it came from the Moon’s original crust, giving us rare clues about how the Moon — and even Earth — first formed. When it was picked up, the excitement was real: “I think we just found what we came for.” A small rock… but a huge disc