Question

Astronomers deal on a daily basis with distances like light-years, which are so great they are hard to imagine. Do astronomers therefore tend to feel "smaller" than other people do? (If so, in what sense? If not, why?)

Answer 1

Answer:

No, This is because they are not hard to imagine.

Answer 2

Answer:

Explanation:

Open clusters lie along the Milky Way and half of the globular clusters are in or near the constellation Sagittarius. ... Why do astronomers propose that the Milky Way Galaxy contains a lot of dark matter? The Galaxy's rotation curve flattens out at great distances.