The Crab Nebula: A Supernova's Aftermath

الموسم 1، الحلقة 6: Stars more than eight times as massive as the sun take a radically different path at the end of their lives, disintegrating in a colossal explosion known as a supernova. Hubble's image of the famous Crab Nebula shows the expanding cloud of material from a supernova that was witnessed on Earth in the year 1054.