Feb 4, 2016
A satellite is a moon, planet or machine that orbits a planet or star. For example, Earth is a satellite because it orbits the sun. Likewise, the moon is a satellite because it orbits Earth. Usually, the word "satellite" refers to a machine that is launched into space and moves around Earth or another body in space. There are so many types of satellites like: Communication Satellites, Earth Observation Satellites, Navigation satellites, scientific & Exploration satellites, experimental satellites, small satellites etc launched by ISRO.