A Big Cosmological Mystery Discovery of a second ultra-large structure in distant space further challenges what we understand about the universe. The discovery of a second ultra-large structure in the remote universe has further challenged some of the basic assumptions about cosmology. The Bi

A Big Cosmological Mystery

Discovery of a second ultra-large structure in distant space further challenges what we understand about the universe.

  • @jaschenEnglish
    4•10 months ago

    Please ELi5.

    I would like to understand why this couldn’t be just a random grouping of galaxies. Why would this be considered a megastructure when it could just be a coincidence that their grouped this way.