There are thousands of stars and solar systems in the Milky
Way.
4.
Irregular Galaxies have no real shape to them.
It is said that they make up about on fourth of all of the
galaxies
They also seem to hold an abundant amount of gas that makes
stars.
5.
Elliptical galaxies are a strangetype of galaxy.
They look like a round ball or are in an oval shape.
They rank these on a scale from E0 to E7 depending on how much
of a circle it is(E0) or a complete oval(E7)
6.
There are two different types of Spiral Galaxies.
One is just Spiral Galaxy and the other is a Spiral Barred
Galaxy.
The two types are very similar to each other
Spiral Barred Galaxy
Spiral Galaxy
7.
"Galaxy Types."UO Department of Physics . N.p., n.d.Web. 13
Jan. 2011.<
http://physics.uoregon.edu/~soper/Galaxies/types.html >.
M31, M32, M87
"Elliptical galaxy - Wikipedia, the free
encyclopedia."Wikipedia, the free encyclopedia . N.p., n.d. Web.
13Jan. 2011.< http://en.wikipedia.org/wiki/Elliptical_galaxy
>.
"Irregular galaxy - Wikipedia, the free
encyclopedia."Wikipedia, the free encyclopedia . N.p., n.d. Web.
13Jan. 2011.< http://en.wikipedia.org/wiki/Irregular_galaxy
>.
8.
"Dwarf Galaxy CAS CMS."astronomy.swin.edu.au . N.p.,n.d. Web.
13 Jan. 2011..
"Spiral galaxy - Wikipedia, the free encyclopedia." Wikipedia,
the free encyclopedia . N.p., n.d. Web. 13Jan. 2011. <
http://en.wikipedia.org/wiki/Spiral_galaxy >.
Jakiel, Rich. "Barnard's Galaxy: A Century of
Observing."Astronomy-Mall.com Home Page . N.p., n.d. Web. 13Jan.
2011. <
http://astronomy-mall.com/Adventures.In.Deep.Space/barnard.htm
>.
"The Milky Way Galaxy."The Worlds of David Darling . N.p.,n.d.
Web. 13 Jan. 2011. .