However, while most of the dwarf galaxies we know of are found as satellites around larger, more massive galaxies, they aren’t good laboratories for helping us understand the Universe as it was long ago. Back during the first few billion years of cosmic history, it wasn’t just dwarf galaxies that formed the majority of starlight in the cosmos, but isolated dwarf galaxies: dwarf…
#Starts #Bang #podcast #Dwarf #galaxies #isolation #Ethan #Siegel #Starts #Bang #Mar
