A Civilization 65 Million Light-Years Away Looking at Earth Today Would See Dinosaurs Instead of Humans Because their view of Earth is delayed by 65 million years. Light takes time to travel across space. If an advanced civilization were located 65 million light-years away and had powerful enough telescopes, the light reaching them from Earth today would have left our planet 65 million years ago. That means they wouldn't see cities, people, or modern technology. Instead, they would be witnessing the final age of the dinosaurs, just before the asteroid impact that changed Earth's history. It's a fascinating reminder that looking deeper into space is also looking farther back in time. #space #science #fact #facts