After the asteroid struck 66 million years ago, the world fell silent. The skies darkened, the oceans boiled, and almost every living thing vanished. Yet, from that silence, Earth slowly healed. In this calm, cinematic documentary for sleep, we journey through the millions of years that followed the extinction of the dinosaurs — when the planet rebuilt itself from ashes, when forests grew back, oceans regained color, and life dared to rise again. This is the story of how Earth came back to life — the dawn of mammals, the rebirth of oceans, and the quiet resilience of a planet that refused to die. Close your eyes, breathe, and drift through time. 🎧 Narration: Calm, cinematic, and meditative. Theme: Earth’s recovery after the asteroid impact. Era Covered: Late Cretaceous to Paleogene recovery period. Best watched: Before sleep, meditation, or relaxation. Before you fall asleep, don’t forget to subscribe — for more quiet journeys through time and memory. Disclaimer : This documentary is based on current paleontological and geological research. Some elements are simplified or speculative for storytelling purposes. All scientific references are grounded in widely accepted theories about post-Cretaceous recovery and evolution. No false claims or unverified information are presented. This content is created for educational and relaxation purposes. Related Questions : 1. What happened to Earth after the dinosaurs went extinct? 2. How did mammals survive after the asteroid impact? 3. How long did it take Earth to recover from the extinction event? 4. What species evolved after the dinosaurs died out? 5. What did Earth look like after the asteroid strike? 6. How did the oceans recover after the mass extinction? 7. What caused life to return after such massive destruction? 8. Did any dinosaurs survive the asteroid impact? 9. What came first after the extinction — forests or mammals? 10. How did Earth’s climate change after the asteroid hit? Hashtags : #documentaryforsleep #earthhistory #extinctionevent #dinosaurs #videoforsleep #evolution #relaxingdocumentary #paleontology