Scientific Martyrs, Life Beyond Our Planet & More! | Cosmic Queries #106

What's more terrifying: finding alien life or finding out we are alone in the universe? Neil deGrasse Tyson and comic co-host Chuck Nice dive into fan questions about optics, religion, communicating with entanglement, and life on Earth after humans. Neil explains why the speed of light doesn't always go as fast as the speed of light.

Courtesy of StarTalk on YouTube. Watch on YouTube ↗

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