Space's Deepest Secrets
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Original version
Seasons 4-6
How the Universe Works
8 episodes
1. Journey from the Center of the Sun
1. Journey from the Center of the Sun
We're following the path heat and light takes from the center of our sun to us.
44min
Jul 8, 2014
2. End of the Universe
2. End of the Universe
Scientists discuss the ultimate cosmic question, how and when the universe will end.
43min
Jul 15, 2014
3. Jupiter
3. Jupiter
Jupiter's swirling clouds conceal the answers to some of our solar system's deepest secrets.
44min
Jul 22, 2014
4. First Second
4. First Second
We're finding out how the Big Bang set our universe in motion and is defining every aspect of our future.
44min
Jul 29, 2014
5. Saturn
5. Saturn
Saturn's secrets are out and we're joining researches to learn all the exciting details.
44min
Aug 5, 2014
6. Extinction
6. Extinction
We're researching the universe's deadly threats to learn if we are to be the next species to go.
44min
Aug 12, 2014
7. Milky Way
7. Milky Way
A super-massive black hole at the center of our galaxy may be the unsung hero of our creation.
44min
Aug 19, 2014
8. Starman
8. Starman
Scientists are developing new propulsion systems that might help us find a new home among the stars.
43min
Aug 26, 2014
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2016 Space's Deepest Secrets
Free trial of discovery+2016 Original versionSeason 7
