What lies beyond all the galaxies?

Let me begin by pointing you to this amazing animation The Scale of the Universe 2. As you can see in the animation, beyond millions of galaxies is cluster's of galaxies & various groups. Beyond that is Pisces-Cetus Supercluster Complex & Eridanus Supervoid. read more

As you can see in the animation, beyond millions of galaxies is cluster's of galaxies & various groups. Beyond that is Pisces-Cetus Supercluster Complex & Eridanus Supervoid. This animation concludes in what's called the bubble of the observable universe. This is because, Hubble deep field has physical limitations. read more

In other words, we want to know what the Universe looks like — in detail — beyond our own galaxy! Image credit: Thomas Jarrett (IPAC/Caltech), 2MASS (2-Micron All-Sky Survey). And what we’ve known, for many decades now, is that galaxies are neither distributed uniformly throughout the Universe nor are they distributed randomly. read more