Admin Administrator Staff member Mar 18, 2008 18,050 2,532 23,560 Visit site Jan 28, 2022 #1 Roughly 80% of the mass of the universe is made up of dark matter, a material that scientists cannot directly observe. So why do scientists think it dominates? What Is Dark Matter? : Read more
Roughly 80% of the mass of the universe is made up of dark matter, a material that scientists cannot directly observe. So why do scientists think it dominates? What Is Dark Matter? : Read more