The Black Hole That Could Rewrite Cosmology

If a mysterious deep sky object turns out to be a primordial black hole, our story about the early universe will need serious revamping. @andersen on an intriguing, new discovery:

https://www.theatlantic.com/science/2025/09/primordial-black-hole-cosmology/684349/?gift=yGKGqaI9BMfIDuch_TrGYTdHuzPkUSUS2toHj0uOjb4&utm_source=email&utm_medium=social&utm_campaign=social