Other galaxies observed by astronomers are almost all redshifted. This means that most galaxies are moving away from our galaxy. Since this is true in every direction, the galaxies are all moving away from each other.
Imagine that the universe is a solid ball with galaxies scattered all through it from the center to the edge. Suppose the galaxies stay the same size, but the ball gets bigger. What will happen to the distance between the galaxies?
A.
The distances between the galaxies will change randomly depending on the galaxies' motion.
B.
The distances between all the galaxies will increase throughout the ball.
C.
The distances between only the galaxies on the surface of the ball will increase.
D.
The distances between the galaxies near the center of the ball will decrease.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Other galaxies observed by astronomers are almost all redshifted. This means that most galaxies are moving away from our galaxy. Since this ...” in 📗 Geography if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Why do most people live in the Sahara?
Answers (1)
Where is Machu Picchu located? A. Brazil B. Chile C. Venezuela D. Peru
Answers (1)
Acid rain can damage buildings, stained glass, railroad lines, airplains, cars, steel bridges, and underground pipes.
Answers (1)
Hans lives on a small island in the Atlantic Ocean. A surface ocean current moves from West to East past his island. What can Hans say about the winds at his location? A. They generally blow from West to East. B. The generally blow from East to West.
Answers (1)
Why was the discovery of marine magnetic anomalies so important to the theory of seafloor spreading?
Answers (1)
New Questions in Geography
What physical features are the five largest cities in the u. S. Near?
Answers (1)
Because of his failed economic plan, Mao Zedong later opened China up to foreign trade. True False
Answers (1)
Your friend tells you that our orbit is so special that it is at just the right distance from the sun for us to be at the right temperature for life to flourish. He says that if we were even ten miles closer to the sun, we would burn up.
Answers (1)
The suns energy is classified by what
Answers (1)
Earth is a closed system. that means the amount of rocks, metals, carbon, nitrogen, oxygen, and water on earth ___. so it is essential that bio geochemical cycles __ these materials as they move through earths subsystems A: remains constant.
Answers (1)