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Sep 2025
50m 47s

Cosmic Queries – Grabby Aliens with Char...

NEIL DEGRASSE TYSON
About this episode
What would happen if the speed of light were infinite? Neil deGrasse Tyson, joined by co-hosts Chuck Nice, Gary O’Reilly, and astrophysicist Charles Liu, answers questions about quantum entanglement, qubits, higher dimensions, grabby aliens, and more! 
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Yesterday
Cosmic Queries – Understanding Infinity with Stephon Alexander
What is infinity? Neil deGrasse Tyson and comedian Negin Farsad explore whether we are in a finite universe, the issues with infinity, string theory, and more with theoretical physicist Stephon Alexander.Originally aired April 11, 2023. NOTE: StarTalk+ Patrons can listen to this ... Show More
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Feb 3
Return to Venus with David Grinspoon
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