Andromeda galaxy essay

But that is where their similarities end, for Andromeda dwarfs the Milky Way and contains around twice as many stars.


The Andromeda Galaxy is approaching the Milky Way at approximately to kilometres per second. For the record, this is still the only such event registered in M These stars, most likely from the late developing cluster of the first generation of stars, are strong evidence of primordial stars.

The Andromeda Galaxy has a very crowded double nucleus. Andromeda is not only known as our closest neighbor but scientists also refer to Andromeda and the Milky Way as sister galaxies.

Andromeda galaxy facts

Astronomers think that it may have interacted more closely with Andromeda several hundred million years ago, when M32 plunged through the heart of its larger neighbor. There are at least globular clusters orbiting in and around the Andromeda Galaxy. How was the Andromeda galaxy formed? It takes you through Bob's career in vaudeville, Broadway, radio, movies, television and live performances. Despite the large amount of knowledge we now have about the Andromeda Galaxy, its The Andromeda Galaxy is also the only galaxy visible to the naked eye in the Northern Hemisphere. The earth as a planet was already on its orbit, and the Sun was shining over her! Theses appeared similar to many found in the Milky Way, but were much fainter. Astronomers found an intense radio source with strings of other radio sources clustered about it in the direction of the galactic center. Yet despite its unassuming appearance, M 31 is immensely greater than the stars that surround it. On the single star, which was fairly humble and not as large as the sun lived Aster.

It is located in the constellation of Andromeda and become separated from the Earth at a distance of 2. Using his own small astronomy dome in Sussex, he managed to take a shot of M 31 and was the first who saw the spiral structure of the object.

andromeda galaxy in the sky

InWilliam Herschel noted little red speck in the center of M The Milky May is thought to contain more dark matter, which could make it much more massive. What is Dark Matter. It pertains to the legend of two strangers, who come across one another by coincidence, when Andromeda, a beautiful princess, sees herself in trouble, and Perseus, son of Zeus, intertwines with her magnificent looks, and helps in her liberation Then, in the s, astronomer Isaac Roberts used a inch telescope to take the first detailed photograph of Andromeda.

andromeda galaxy planets
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The Andromeda Galaxy and Her Brightest Star Essay