There is not much solid information known about planets in other galaxies. Most planets discovered so far are in our own galaxy. This is because it is easier to discover a relatively near-by planet than one that is much farther away. However, the planets found so far make it likely that in our own Milky Way, and therefore other galaxies as well, have at least as many planets as stars.
There is no such thing.
Comet Galaxy, Whirlpool Galaxy, Mayall's Object and Black Eye Galaxy.
The Sunflower Galaxy (M63 galaxy) and the Whirlpool Galaxy (M51 galaxy).
Sorry, no galaxies can be found within the solar system.
Outer space includes many galaxies including the Whirlpool Galaxy. It begins with the letter W.
Obviously. All galaxies must rotate - otherwise, they would collapse due to their own gravity.
Andromeda is incorrect its The whirlpool Galaxy
Simply Becca's it looks like a whirlpool. See related link for a pictorial.
There are over a billion galaxies, so it would be hard to name them all right here. A few of the others have names like Whirlpool Galaxy, Black Eye Galaxy, The Eyes, Andromeda Galaxy, and Stephan's Quintet.
The Whirlpool Galaxy (or M51), was discovered in 1774 by Charles Messier.
A group of galaxies is called a galaxy cluster or galaxy group.
The Whirlpool Galaxy or M51 has a diameter of approximately 76,000 light years.
By virtue of their name, dwarf galaxies are smaller. Most galaxies are dwarf galaxies.