What are the two possible explanations for not seeing something glowing brightly along every line- of- sight? I)The universe is infinite in size and infinitely old, but dust absorbs starlight from far away stars.
II)The universe has a finite number of stars.
III)The universe is changing in some way as to prevent us from seeing an infinite number of stars.
A)I and II
B)II and III
C)I and III

Question

Quizplus · Accepted Answer

Explanation: II suggests a finite number of stars, limiting the light we see, and III suggests a dynamic universe, both explaining why we don't see infinite starlight.

What Are the Two Possible Explanations for Not Seeing Something