Question

What's in the universe quick chat according to measurements made by the Wilson microwave extra food pro wmap which material is by far the most plentiful in the universe

Answer 1

Based on measurements made by the Wilkinson Microwave Anisotropy Probe (WMAP), the most abundant material in the universe is dark energy, which is estimated to make up about 68% of the total energy density of the universe. Dark matter constitutes about 27%, while ordinary (baryonic) matter, which includes stars, planets, and interstellar gas, accounts for only about 5%. Among the ordinary matter, hydrogen is the most plentiful element.