What are galaxies doing that supports the idea of the Big Bang...

Summerize how galaxies might have formed and grown.

The majority of galaxies (by number) are: lenticulars barred spirals dwarfs giant ellipticals

The galaxies in the universe are all flying away from each other. The speeds of nearby galaxies are...

How are galaxies classified?

How are galaxies classified? A.by their location within the universe B.by their size C.by their s...

Why are galaxies much denser and compact than their dark matter halos? (Select all that apply)

Elliptical galaxies are the largest and contain the oldest stars

Galaxies

Which of the following galaxies is almost as big as the Milky Way? * 1 point Andromeda M33 M31...

What are galaxies doing that supports the idea of the Big Bang Theory and that our Universe is EXPAN...

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