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The Debate Over the Age of the Universe, with Wendy Freedman
50:02
YouTubeStarTalk
The Debate Over the Age of the Universe, with Wendy Freedman
Can we resolve the crisis in cosmology? Neil deGrasse Tyson and co-host Matt Kirshen take on Hubble Tension, the difference between the estimated ages of the universe, and how to solve it with legendary astronomer Wendy Freedman. We trace the debate from the early days with Henrietta Leavitt’s discovery of Cepheid variables through today’s ...
307.8K views2 months ago
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