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Big Ideas
Cosmology in Crisis? Confronting the Hubble Tension

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How fast is the universe expanding? Two prominent approaches are finding different answers, propelling cosmology toward a crisis. Wendy Freedman, a renowned astronomer who has spent decades seeking the expansion rate, joins Brian Greene to discuss the latest thinking on this so-called Hubble Tension. This program is part of the Big Ideas series, supported by the John Templeton Foundation.Learn More

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Video Duration: 00:36:25

Original Program Date: Friday, July 12, 2024

Moderator: Brian Greene
Participants: Wendy Freedman
PlayVolume1XRewind
Full Screen559 Comments244,812 Views

Big Ideas
Cosmology in Crisis? Confronting the Hubble Tension

How fast is the universe expanding? Two prominent approaches are finding different answers, propelling cosmology toward a crisis. Wendy Freedman, a renowned astronomer who has spent decades seeking the expansion rate, joins Brian Greene to discuss the latest thinking on this so-called Hubble Tension. This program is part of the Big Ideas series, supported by the John Templeton Foundation.Learn More

View Additional Video Information

TOPICS: Art & Science, Biology & Origins of Life, Earth & Environment, Mind & Brain, Physics & Math, Science in Society, Science Unplugged, Space & The Cosmos, Technology & Engineering, Your Daily Equation, Youth & Education

TAGS:

PLAYLISTS: Big Ideas

Video Duration: 00:36:25

Original Program Date: Friday, July 12, 2024

Moderator: Brian Greene
Participants: Wendy Freedman

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