There are no smaller galaxies in the Andromeda galaxy. In the Local group of galaxies to which Andromeda and the Milky Way are part of, there are around 30 smaller galaxies,
Gravity holds the local group of galaxies together.
Our local group of galaxies is bound by gravity, although the large and small magellanic clouds nearby are moving fast enough they are probably just passing through. Our entire local group is also moving towards another big group of galaxies known as "the Great Attractor," which itself is bound by gravity. There are numerous clusters of galaxies bound by gravity throughout the hundred billion galaxies in our universe.
Yes, gravity exists in outer space. Gravity holds the moon in its orbit around the earth. It holds the earth in orbit around the sun. It holds the milky way galaxy together. It holds the local group of galaxies together. And the local group of galaxies might be a group of a string of galaxies held together by the great attractor.
Yes. The smallest galaxies may contain just a few million stars. Large galaxies like our own, the Milky Way, contain between 200 and 400 billion stars. The largest galaxies are Ellipticals, and may contain as many as 50 trillion stars.
Yes. Our local group of galaxies is made up of 3 larger galaxies (milky-way, Andromeda and M33) and several smaller or dwarf galaxies.
The local group of galaxies that include our Milky Way is called the "Local Group".The local group of galaxies that include our Milky Way is called the "Local Group".The local group of galaxies that include our Milky Way is called the "Local Group".The local group of galaxies that include our Milky Way is called the "Local Group".
A group of galaxies is called a galaxy cluster or galaxy group.
A group of galaxies is called a cluster.
We are part of the Local Group. The Local Group contains the Milky Way, two other major galaxies, and dozens of dwarf galaxies. The Local Groups is a group of galaxies which, as galaxies go, are close to us.
No. It has only 3 big spiral galaxies, but dozens of dwarf galaxies.
local group
A small cluster called the 'local group'
the milky way
binary systems
The Milky Way is our galaxy, the are no other galaxies within it though we are part of a local group of galaxies.
The observable Universe has at least a hundred billion galaxies. The galaxies closest to us are part of the so-called "Local Group" (that is, the group that includes our galaxy); this Local Group includes our own galaxy (i.e., the Milky Way), the Andromeda Galaxy, the Triangulum Galaxy, and about 50 dwarf galaxies such as the Large Magellanic Cloud and the Small Magellanic Cloud. Then, of course, there are hundreds or thousands of galaxies "near-by" as distances between galaxies go, but outside of our Local Group.