# Dark Energy May Be Changing — And That Could Rewrite Cosmology

An episode of [Bedtime Astronomy](https://invisiblenetwork.ai/podcast/1736397134), 16 Sep 2026, 34 min.

Audio: https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/75045629/darkchangep.mp3

A massive new analysis of nearly 3,000 supernovae suggests dark energy may not be constant after all. Researchers at the University of Queensland combined three decades of observations and found evidence that dark energy could change over time, challenging the standard model of cosmology. If confirmed, the discovery could reshape our understanding of how the universe expands. Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs. This episode includes AI-generated content.

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