Orbit - Wikipedia
WEBIn celestial mechanics, an orbit (also known as orbital revolution) is the curved trajectory of an object [1] such as the trajectory of a planet around a star, or of a natural satellite around a planet, or of an artificial satellite around an object or position in space such as a planet, moon, asteroid, or Lagrange point.
What Is an Orbit? | NASA Space Place – NASA Science for Kids
WEBMay 6, 2024 · The Short Answer: An orbit is a regular, repeating path that one object in space takes around another one. An object in an orbit is called a satellite. A satellite can be natural, like Earth or the Moon. Since the Earth orbits …
Orbit | Astronomy, Physics & Mathematics | Britannica
WEBMay 7, 2024 · Orbit, in astronomy, path of a body revolving around an attracting centre of mass, as a planet around the Sun or a satellite around a planet. In the 17th century, Johannes Kepler and Isaac Newton discovered the basic physical laws governing orbits; in the 20th century, Albert Einstein’s general.
Explainer: All about orbits - Science News Explores
WEBMay 3, 2022 · Space. Explainer: All about orbits. An orbit is the route that one space object repeatedly takes around another. Comets — such as Neowise C/2020 F3, seen here — travel around the sun in very elliptical orbits. Anton Petrus/Moment/Getty Images Plus. By Trisha Muro. May 3, 2022 at 6:30 am.
ORBIT Definition & Meaning | Dictionary.com
WEBnoun. the curved path, usually elliptical, taken by a planet, satellite, spaceship, etc., around a celestial body, as the sun. the usual course of one's life or range of one's activities. the sphere of power or influence, as of a nation or person: a small nation in the Russian orbit.
Orbit - Education | National Geographic Society
WEBApr 4, 2024 · noun. instrument that orbits the Earth to track weather and patterns in the atmosphere. An orbit is a regular, repeating path that one object takes around another object or center of gravity. Orbiting objects, which are called satellites, include planets, moons, asteroids, and artificial devices.
Planet Orbits - Space Facts
WEBNov 18, 2015 · An orbit is the path an object takes through space as it revolves around another object. While a planet travels in one direction, it is also affected by the Sun’s gravity causing it to take a curved route that eventually brings it back to its starting point.
ORBIT | definition in the Cambridge English Dictionary
WEBAdd to word list. physics. the curved path through which objects in space move around a planet or star that has gravity (= a pulling force) physics. An orbit is also the path an …
Chapter 5: Planetary Orbits - NASA Science
WEBUpon completion of this chapter you will be able to describe in general terms the characteristics of various types of planetary orbits. You will be able to describe the general concepts and advantages of geosynchronous orbits, polar orbits, walking orbits, Sun-synchronous orbits, and some requirements for achieving them.
What Is an Orbit? (Grades 5-8) - NASA
WEBJul 7, 2010 · An orbit is a regular, repeating path that one object in space takes around another one. An object in an orbit is called a satellite. A satellite can be natural, like Earth or the moon. Many planets have moons that orbit them. A satellite can also be man-made, like the International Space Station.
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