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Friday, July 20, 2012

GALAXIES

Psalms 148:4

Viewing the 1769 King James Version. Click to switch to 1611 King James Version of Psalms 148:4

Praise him, ye heavens of heavens,..."


Different Types of Galaxies

 Galaxies come in different shapes and sizes. Usually they look like fried eggs; a flat circle with a bulge in the middle. If we were able to look at a galaxy from above, it would appear as a bright ball with arms spiralling out of it, spinning.

AndromedaThe Andromeda Galaxy

The Andromeda galaxy is the closest galaxy to our own, the Milky Way. It is also a similar shape to the Milky Way, although it is four times bigger! It can be visible from Earth on a clear night provided there are no lights nearby illuminating the sky and the Moon is a New Moon and therefore not visible.

 Behold, the heaven and the heaven of heavens is the LORD'S thy God, the earth also, with all that therein is.(Deut.10:14)

Galaxies collidingTwo Galaxies Colliding

In this picture, we can see two galaxies colliding. The smaller galaxy would be similar to the Milky Way in size if the bigger galaxy was the Andromeda Galaxy. It is likely that the smaller galaxy is being attracted to the larger galaxy by the combined gravitational pull of the many billions of stars in its centre.

Pinwheel galaxyA Pinwheel Galaxy

This galaxy is another Spiral Galaxy. We can see that it spins in an anticlockwise direction, showing us these spiral tails spinning around like a Catherine Wheel. These tails are very long and will take millions of years to return to the same spot that they are in now.



 

Sombrero GalaxySombrero Galaxy

This galaxy is known as the Sombrero Galaxy because it resembles a Mexican hat. It has a large Galactic Centre and the stars in it appear to spin around it more like the rings of Saturn than the stars in a Spiral Galaxy.



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