The Solar System

The Solar System Within the observable universe thither argon hundreds of billions of galaxies. Each galax is comprised of stars, nebula, former(a) galactical objects, and dark matter. We convey in a galaxy known as the milklike Way. The Milky Way is full of many stars and planets- somewhere amidst cardinal hundred billion to 400 billion! In this galaxy lies our solar system, consisting of our cheer and all of those gossamer bodies bound to it by gloominess (wikipedia, par. 1). Our solar system includes eight planets: quicksilver, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. As of 2006, the full barrier dwarf planet was adopted by the International astronomic Union. According to the IAU, dwarf planets argon celestial bodies that atomic progeny 18 orbiting the Sun which have large enough lower classes to be move by their own gravity (wikipedia, par. 1). in that location ar presently five dwarf planets that orbit the Sun- Ceres, Pl uto, Haumea, Makemake, and Eris. The branch four planets atomic number 18 known as terrestrial planets. They atomic number 18 dense planets do up of mostly rock and metal. The four outer planets are significantly more massive than the intimate four planets and are mainly composed of hydrogen and helium. They are often referred to as Jovian planets or gas giants. Separating the two groups of planets is the asteroid kick.

The asteroid belt has tens of thousands of objects over 1km in diameter. beyond Neptune lies another belt similar to the asteroid belt, called the Kuiper belt. It is often referred to as the outer solar system and contains m! any undiscovered celestial bodies. The Kuiper belt is base to Pluto, a dwarf planet that, until 2006, was sort as the ordinal planet in our solar system. mercury is considered the first planet, as it is closest to the Sun. Greek astronomers once believed that Mercury was two adjourn objects. One was visible only at sunrise; the other visible only at sunset. They named these objects Apollo and Hermes (NASA). It was subsequently named by the Romans later on the...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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