Understanding Satellites: Natural and Artificial Orbits Explained
This article explores the fascinating world of satellites, both natural and artificial. Discover what a satellite is, with examples like Earth and its moon. Learn how thousands of man-made satellites orbit our planet, providing critical services like television and radio signals. Understand the role of gravity in keeping these satellites in orbit and get insights into their importance in exploring our solar system. Join Jemima, Emily, and Amelia in this engaging explanation of satellites and their functions. Thank you for watching!
Understanding Satellites: Natural and Artificial Orbits Explained
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Presentation Transcript
Satellites By Jemima, Emily and Amelia <3
What is a satellite? • 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.
Natural and Artificial Satellites • Earth and the moon are examples of natural satellites • Thousands of artificial, or man-made, satellites orbit Earth. • We benefit from satellites as they transmit signals from space to our televisions and radios and they allow us to see the solar system in more detail.
Why do satellites stay in their orbits? • Satellites stay in their orbits because of the gravitational potential.