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- NASA satellites help scientists study Earth and space. Satellites looking toward Earth provide information about clouds, oceans, land and ice. They also measure gases in the atmosphere, such as ozone and carbon dioxide, and the amount of energy that Earth absorbs and emits. And satellites monitor wildfires, volcanoes and their smoke.
www.nasa.gov/learning-resources/for-kids-and-students/what-is-a-satellite-grades-5-8/
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What is a satellite & why is it important?
Why is Earth a satellite?
What is a satellite in space?
What is an example of a satellite?
Jun 13, 2024 · Why are satellites important? The view that satellites like GPS have allows them to see large areas of Earth at one time. This means satellites can collect more data, more quickly, than instruments on the ground. Satellites also can see into space better than telescopes at Earth's surface!
Sep 5, 2018 · A satellite is a body that orbits around another body in space. There are two different types of satellites – natural and man-made. Examples of natural satellites are the Earth and Moon. The Earth rotates around the Sun and the Moon rotates around the Earth.
A satellite or artificial satellite is an object, typically a spacecraft, placed into orbit around a celestial body. Satellites have a variety of uses, including communication relay, weather forecasting , navigation ( GPS ), broadcasting , scientific research, and Earth observation.
Jun 6, 2022 · An easy-to-understand look at how space satellites work, including the different orbits they follow through the sky and their use in global communications.
Jan 17, 2022 · A satellite is an object in space that orbits or circles around a bigger object. There are two kinds of satellites: natural (such as the moon orbiting the Earth) or artificial (such as the...
- 39 sec
- Elizabeth Howell,Ben Biggs
A satellite is any object that moves in a curved path around a planet. The moon is Earth's original, natural satellite, and there are many man-made ( artificial) satellites, usually closer to Earth. The path a satellite follows is an orbit, which sometimes takes the shape of a circle.
Satellites in space allow us to share information across the whole world. The signals used by TV and mobile phones use a type of light called radio waves. Radio waves can travel long distances but only in a straight line. This means they can't go around the curve of the Earth.
