NOVA Dying Star

They're so vibrant, they're a billion billion occasions more luminous compared to sun. They're so distant, their light takes vast amounts of years simply to achieve earth. They're so elusive, the earth's top astronomers spent 3 decades searching for their source. These amazingly violent explosions-or dying stars-might even possess the energy to eradicate existence within an entire universe. First detected in 1967, intense outer-space gamma ray bursts stumped astronomers for pretty much 30 years before an worldwide alliance finally unlocked their secrets. Join NOVA and head to deep space to understand more about probably the most energetic occasions ever glimpsed. Observe how these celestial phenomena can train us concerning the beginning from the world. And listen to a questionable theory of the way a gamma ray burst somewhere within our own universe could destroy existence on the planet.