Planets: Solar System

This book gives definition of Universe, stars,galaxy, meteros, meteroids, and telescope. Thisbook also gives brief introduction to theplanets like Mercury, Venus, Earth, Mars,Jupiter, Saturn, Uranus, Neptune, and Pluto.We live in the Earth. Universe includesbillions of galaxies, stars, meteros,living things, planets, dust, clouds,lights, moon, animals, and plants onthe Earth. It consist of dark matter anddark energy. The speed of light is300,000 km per second.Vishnu, who created the universe.Brambha made all living things.Brambha also created life.Universe is made up of millions ofmillions stars, and planets. Accordingto Big Bang Theory, age of the universeis 14 billion years ago.Galaxy is made up of billion of stars,gas, dust, and dark matter.Astronomer can use telescope to lookat the Galaxy.