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... The amount of space that these galaxies take up is huge. ... It is difficult if not impossible to accurately measure the distances to galaxies. ...
The different kind of galaxies are; Elliptical, Spiral, and Irregular. Elliptical galaxies are symmetrical structures ranging from spheres to ellipsoids. ... There are two different kind of spiral galaxies; Normal Spiral and Barred Spiral. ... Irregular galaxies don’t have a shape and they include nebula’s.
Elliptical galaxies have a spherical or elliptic shape, and maintain this shape as they move through space. ... Some elliptical galaxies resemble nebula, or large clouds of gas, because they are so old. These galaxies are especially valuable, because their stars may have been created around the time of the Big Bang.
Irregular galaxies are stuck in a galactic tug-of-war between other galaxies.
Approximate Word count = 636
Approximate Pages = 2.5
(250 words per page double spaced)
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