Paper On Constellations

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Constellations are patterns of groups of stars in the sky. They have been around for a long time, and most people know of the most common ones, especially the zodiac constellations. I find constellations interesting because I always liked trying to find them in the night sky, and I have always wondered how they came about. Constellations have an important history that many do not know about.
Constellations have been around for over 3000 years. No one knows who invented them, however astronomers believe they originated with the Sumerians and Babylonians. A famous Greek scientist named Ptolemy published The Almagest, which included all Greek astronomical knowledge. There was a catalog of 1022 stars, which were arranged into the basic 48 constellations that formed the basis for our solar system.
There are officially 88 constellations in the sky. However, some you can only see from specific areas of the world. Some of the most well-known constellations are the zodiacs, which line up with your birthday and have specific meanings. There are 12 of these, which are: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces. These were also created by the …show more content…

When they were first created so many years ago, they were used to help the ancient people for many purposes. The most common was navigation. People used the North Star (Polaris) as their starting point, and from there you can find out the latitude and longitude by looking at how high Polaris was in the sky. Ancient humans also used them for agriculture. There were no proper calendars, so to determine when to plant and harvest crops, they used the stars to remember. They could tell by what constellations were in the sky when a new season was coming. Now, constellations are used to name new stars that are found. Most stars are named by the constellation they are found in, and by how bright the star

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