What was the test of the Big Bang Hypothesis discussed in your text?
A) There should be more expansion in older galaxies than in young ones.
B) We should be able to measure how atoms have changed through fusion since the original explosion.
C) The universe should be expanding.
D) We should be able to detect remnants of the initial heat of the universe.
E) We should be able to model how the galaxies have moved and reconstruct the original explosion.

Question

Quizplus · Accepted Answer

The test of the Big Bang Hypothesis discussed in the text is the detection of remnants of the initial heat of the universe. This is known as the cosmic microwave background radiation, which is considered to be the afterglow of the Big Bang. Therefore, the best choice is (D).

What Was the Test of the Big Bang Hypothesis Discussed