It has the same things the other galaxies have i.e. stars planets etc . It's just that it is very big .
Comments : I think the answer may be that Andromeda gives out light that
is blue shifted instead of the red shift for most galaxies.
So the answer is " a light spectrum that's blue shifted".
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,
No, they are different. There may be a billion other galaxies.
On the you tube. the galaxies are getting further away except Andromeda Galaxy. Most stars are now getting further because EX Andromeda galaxy will kill milky way and the other galaxies, the galaxies ran away carrying their ball.
We expect the Andromeda galaxy to be just like our own Milky Way galaxy. We can see stars (suns) in the Andromeda Galaxy and just as stars have planets orbiting them in our galaxy, we believe that there must be planets also orbiting stars in the Andromeda galaxy.
Empty space , maybe dark matter and dark energy. Then there are other galaxies (about 100 billion of them that we could see if we looked). A galaxy that is close to ours is Andromeda which may be similar in shape to the Milky Way (some recent research claims that the Milky was is not a spiral galaxy at all but a barred elliptical galaxy). Andromeda is about 2 million light years away.
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,
The Andromeda Galaxy, M82, Bode's Galaxy
The closest galaxy to the Milky Way is the Andromeda galaxy.
No, they are different. There may be a billion other galaxies.
On the you tube. the galaxies are getting further away except Andromeda Galaxy. Most stars are now getting further because EX Andromeda galaxy will kill milky way and the other galaxies, the galaxies ran away carrying their ball.
yes they can and if that happens the galaxy will be destroyes :)
You can see at least three galaxies - the Andromeda Galaxy, and the two Magellanic Clouds - with the unaided eye.
Yes, my galaxy is the Milky Way and it is going to collide with Andromeda. Cannot answer for people living in other galaxies.
Our galaxy moves away from every other galaxy, and that is a rule for most of known galaxies. This is a consequence of universe expansion. There are exceptions like Andromeda galaxy that is closing to Milky way. These anomalies are a result of gravitational dispersion. Other words, Andromeda was pulled buy some heavy object (other galaxy or a quasar) in the past and then ejected in opposite direction.
The closest galaxy to our galaxy the Sagittarius galaxy but its Dwarf Galaxy, Andromeda is the Complete Galaxy and yet classified as the Galaxy which is closest to our galaxy. Facts : There are 12 Dwarf galaxies and 1 complete galaxy within the distance of 500,000 light years. Andromeda Galaxy is moving towards our galaxy at the speed 300,000 Kilometers per hour, but its so far that i would take millions of year to have a clash.
Galaxies do combine or merge together. In about 4.5 -> 5.5 billion years time time, the Andromeda Galaxy will combine with our galaxy, the Milky Way Galaxy. In a lot of cases Irregular Galaxies are believed to have formed with interactions with other galaxies. See related link for a picture of two galaxies merging.
Andromeda Galaxy is the nearest spiral galaxy to our Milky Way Galaxy. It is the largest galaxy of the Local Group, which also contains the Milky Way, the Triangulum Galaxy, and about 30 other smaller galaxies.