Astronomy Cast

Wizzard Media

Science & Medicine, Natural Sciences

Chart Positions

Science & Medicine 15
Natural Sciences 5

Astronomy Cast brings you a weekly fact-based journey through the cosmos.


Ep. 246: What If Something Was Different?

January 2nd, 2012

Episode 279 of 460 episodes

The number of moons, the age of the Sun, and our placement in the Milky Way all had an impact on the formation of the Earth and the evolution of life on our planet. But what if things were different? What would be the implications?

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