What happens to light's energy when it redshifts? It's complicated

When it comes to cosmology, answering one question only leads to more. Just take light. Chanda Prescod-Weinstein dives into a reader's question

Več na: https://www.newscientist.com/article/mg26735550-100-what-happens-to-lights-energy-when-it-redshifts-its-complicated/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home

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