The Wilkinson Mapping Project gave:
A) $\Omega _ { 0 } = 1$ , bu matter (dark and visible)is only 27% of this; the rest is dark energy.
B)a closed universe, where dark matter triumphs over dark energy.
C)an exact picture of the nature of dark energy.
D)us proof that 90% of matter is dark, only 10% normal.
E)the background cosmic temperature is 4.36 K.

Question

Quizplus · Accepted Answer

The Wilkinson Microwave Anisotropy Probe (WMAP) findings support a flat universe ($\Omega _ { 0 } = 1$), where the total density of the universe is close to the critical density. It determined that dark matter plus visible matter constitutes about 27% of the universe's energy density, with the remainder being dark energy.

The Wilkinson Mapping Project Gave: A) Ω0=1\Omega _ { 0 } = 1Ω0​=1

The Wilkinson Mapping Project Gave:
A) $\Omega _ { 0 } = 1$