Speaking of scale a new large structure was discovered a supercluster which has been named "South Pole Wall" it;s 1.5 billion light years in length.
https://www.youtube.com/watch?v=lnUUKJMAmFo
The paper he linked to is not very long: https://iopscience.iop.org/article/10.3847/1538-4357/ab9952
Speaking of scale a new large structure was discovered a supercluster which has been named "South Pole Wall" it;s 1.5 billion light years in length.
https://www.youtube.com/watch?v=lnUUKJMAmFo