Did you know there’s a cosmic giant hiding in our universe, so large that it makes our Milky Way galaxy seem like a tiny speck of dust? Welcome to the mind-boggling world of the Pisces-Cetus Supercluster Complex, one of the largest known structures in the universe.
The Pisces-Cetus Supercluster Complex is a galaxy filament, a long, thin structure filled with galaxies, like pearls on a string. This particular string of galaxies includes the Laniakea Supercluster, which houses the Virgo Supercluster. Nested inside the Virgo Supercluster is the Local Group, which is the galaxy cluster that our very own Milky Way calls home.
While the size of the Pisces-Cetus Supercluster Complex can be difficult to comprehend, a few comparisons might help paint a picture of its enormity.