Katie MackHave you heard about JWST seeing galaxies that shouldn’t exist? There’s more to that story!
My latest for BBC Science Focus: https://www.sciencefocus.com/comment/james-webb-space-telescope-ancient-galaxies
SvanteIt fuels a hypothesis that I have been ruminating for a long time: what if the redshift is not a property of spacetime but of the light, i. e. it is losing (dissipating) energy ever so slightly over long distances?
Gomijacogeo