The Planets And The Solar System

Abstract From the beginning of time man has looked to the skies from intrigue and for answers and explanations. some(prenominal) objects in space watch observed, much(prenominal) as stars, constellations, galaxies, plants and moons. These celestial objects fork up been looked upon as spiritual and even as if they are the gods of our world. Today, objects in space are being studied and understood more(prenominal) than than ever before. No longer are they looked upon as the gods or answers, but they still carry much intrigue for people. The lodge satellites in our solar system have very unmated characteristics, and help us understand many things about the universe. The solar System contains the Sun, eight satellites, at least three look out on planets, more than 130 satellites, and a large number of secondary bodies such(prenominal) as comets and asteroids. The solar System is located in the Milky Way galaxy, which contains about 200 billion stars and quadruple ot her solar systems such as ours. The national solar System contains four of the eight planets in our solar system. every of the components of the upcountry Solar System are peaceful in the main of silicates and metals. The inside planets, also referred to as the terrestrial planets, have dense, rocky, a couple of(prenominal) or no moons, and no ring systems.

They are cool mostly of refractory minerals, such as silicates, which form their crusts and mantles, and metals such as iron and nickel, which form their cores. Three of the four national planets (Venus, Earth, and Mars) have atmospheres substantial eno ugh to generate weather. All of the inner pl! anets have impact craters and tectonic surface features such as rift valleys and volcanoes. The first of the inner planets, and closest planet to the Sun, is Mercury. It is the smallest planet in the Solar System and has no natural satellites. Its in time known geological features are impact craters and lobed ridges or rupes (steep slopes or cliffs), probably produced by a period of condensation early in its history. Mercurys almost obscure atmosphere consists...If you want to get a full essay, curry it on our website: OrderCustomPaper.com

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