Mastodawn

Seb ∞Mar 4, 2025

Seb ∞Nov 20, 2023

#knownuniverse #universe #galaxies #stars #planets

ScienceActually Jan 12, 2023

There are about 200,000,000,000 galaxies in the known universe.

#science #sciencefacts #galaxies #universe #knownuniverse #observableuniverse

https://www.space.com/25303-how-many-galaxies-are-in-the-universe.html

How Many Galaxies Are There?

How have astronomers estimated the number of galaxies in the universe?

Space.com