Question

Suppose we observed that there were many more distant galaxies in the northern half of the sky than in the southern half. Which statement would be true about the universe?

a) The universe is expanding at a faster rate in the northern hemisphere.

b) There is a concentration of dark matter in the northern hemisphere.

c) The distribution of galaxies is uneven, and there might be a large-scale cosmic structure.

d) The southern hemisphere has a higher concentration of interstellar dust.

Answer 1

The distribution of galaxies is uneven, possibly indicating a large-scale cosmic structure.

Step-by-step explanation:

The statement that would be true about the universe if we observed many more distant galaxies in the northern half of the sky than in the southern half is option c) The distribution of galaxies is uneven, and there might be a large-scale cosmic structure. This observation suggests that there is an uneven distribution of galaxies in the universe, indicating the possible presence of a large-scale cosmic structure. This structure could be caused by the gravitational pull of dark matter, which plays a dominant role in galaxy formation and early evolution.