66 million years ago, Earth was a planet dominated by creatures of unimaginable size and diversity. The seas teemed with massive marine reptiles, while the land was a kingdom ruled by the dinosaurs. But this era, known as the Cretaceous Period, was about to face a catastrophic end. What transpired next is a tale of destruction and potential rebirth, a story that spans cosmic distances and connects us to the very essence of life on our planet.