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. Additional military … See more
WEB1. a. : a celestial body orbiting another of larger size. b. : a manufactured object or vehicle intended to orbit the earth, the moon, or another celestial body. 2. : someone or something attendant, subordinate, or dependent. especially : a country politically and economically …
WEBSep 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.
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What Is a Satellite? | NASA Space Place – NASA Science …
WEBA satellite is anything that orbits a planet or a star. Earth is a satellite orbiting the Sun. The Moon is a satellite orbiting Earth. When you launch a spacecraft into orbit around Earth, that’s a satellite, too. This kind of satellite can help us learn about Earth and the universe.
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SATELLITE | English meaning - Cambridge Dictionary
WEBAn object launched to orbit Earth or another celestial body. Satellites are used for research, communications, weather information, and navigation. The first artificial Earth satellite was Sputnik 1, launched by the Soviet Union in October 1957; the first successful …
WEBJan 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... define
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Satellite Definition & Meaning | Britannica Dictionary
WEB1. a [count] : an object (such as a moon) that moves around a much larger planet. b : a machine that is sent into space and that moves around the earth, moon, sun, or a planet. Satellites are used for radio, television, and other types of communication and for studying …