Understanding Redshift: The Key to Cosmic Expansion

Name: Understanding Redshift: The Key to Cosmic Expansion
Uploaded: 2026-05-16
Duration: 3 min 30 s
Channel: StarTalk
Description: The hosts analyze the concept of redshift in relation to cosmic expansion, discussing how it affects our understanding of distant galaxies and the complexities involved in measuring their speeds.

The hosts analyze the concept of redshift in relation to cosmic expansion, discussing how it affects our understanding of distant galaxies and the complexities involved in measuring their speeds.

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TopicStarTalk3:30

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