according to measurements made by the Wilkerson Microwave Anisotroppy Probe (WMAP) , which material is by far the most plentiful in the universe?
-neutrinos
-baryonic matter
-dark matter
-dark energy
1 answer
According to measurements made by the Wilkerson Microwave Anisotropy Probe (WMAP), the most plentiful material in the universe is dark energy. Dark energy makes up the majority of the universe's mass-energy-content at around 68%.