Multiple Choice
Telescopes and satellites such as Cosmic Background Explorer (COBE) , Wilkinson Microwave Anisotropy Probe (WMAP) , and Planck are designed to detect microwave radiation emitted by
A) galaxies.
B) black holes.
C) planets.
D) the Big Bang.
E) stars.
Correct Answer:

Verified
Correct Answer:
Verified
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