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365 Days of Astronomy - Weekly Edition Podcast
Ep. 749: Dark Energy Changing Over Time

Ep. 749: Dark Energy Changing Over Time

365 Days of Astronomy - Weekly Edition vor 1 Jahr

Full Raw Episode with Q&A

0:00

56:11

Streamed live on Mar 24, 2025.

Hosted by: Fraser Cain and Dr. Pamela L. Gay

The Hubble Tension is a vexing problem, with astronomers
measuring the expansion of the Universe at different points in
its history and getting different results. Errors have mostly
been ruled out, which leaves the potential for new physics. Has
the strength of dark energy been changing over time? We thought
Dark Energy was constant with time, but new results from DESI say
maybe not, and honestly, if it wasn't constant the Hubble Tension
would be a whole lot easier to solve.

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