most stars are not visible from earth. how many stars do astronomers estimate are in the universe?\na…
most stars are not visible from earth. how many stars do astronomers estimate are in the universe?\na hundreds\nb thousands\nc hundreds of millions\nd billions of billions
Answer
Brief Explanation:
Astronomical research shows that the universe is extremely vast and contains an enormous number of stars. Current estimates suggest a very large quantity.
Answer:
D. billions of billions