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BUT IF ONE WENT OFF
INSIDE OUR GALAXY... ...IT COULD BE CATASTROPHIC. IF YOU WERE TO PUT
A GAMMA-RAY BURST 100 LIGHT-YEARS
FROM THE EARTH... ...IT WOULD BE LIKE IGNITING
A ONE-MEGATON NUCLEAR BOMB OVER EVERY SQUARE MILE
OF THE SURFACE OF THE EARTH FACING THAT EVENT
INSIDE OUR GALAXY... ...IT COULD BE CATASTROPHIC. IF YOU WERE TO PUT
A GAMMA-RAY BURST 100 LIGHT-YEARS
FROM THE EARTH... ...IT WOULD BE LIKE IGNITING
A ONE-MEGATON NUCLEAR BOMB OVER EVERY SQUARE MILE
OF THE SURFACE OF THE EARTH FACING THAT EVENT
Full Transcript
00:00:01.000 --> 00:00:05.002
BUT IF ONE WENT OFF
INSIDE OUR GALAXY...
00:00:09.434 --> 00:00:12.434
...IT COULD BE CATASTROPHIC.
00:00:14.434 --> 00:00:15.934
IF YOU WERE TO PUT
A GAMMA-RAY BURST
00:00:15.934 --> 00:00:17.434
100 LIGHT-YEARS
FROM THE EARTH...
00:00:21.009 --> 00:00:25.334
...IT WOULD BE LIKE IGNITING
A ONE-MEGATON NUCLEAR BOMB
00:00:25.334 --> 00:00:27.008
OVER EVERY SQUARE MILE
OF THE SURFACE
00:00:27.008 --> 00:00:29.005
OF THE EARTH FACING THAT EVENT.
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Movie Summary
A users guide to the cosmos from the big bang to galaxies, stars, planets and moons. Where did it all come from and how does it all fit together. A primer for anyone who has ever looked up at the night sky and wondered.