The first famous natural satellite was found to be Moon; however, it was thought about a “planet” till Copernicus’ introduces the theory of heliocentricism in the year 1543. Until the invention of the Galilean satellites in 1610, however, there was no chance for touching on such objects as a category. Astronomer selected to confer with his discoveries as Planetæ which were called “planets” later on. However, later discoverers selected alternative terms to tell apart them from the objects they orbited.
The first to use the term satellite is to explain the orbiting bodies was the German Stargazer astronomer in his pamphlet as “Narration concerning Four Satellites of Jupiter Observed” in 1610. He derived the term from the Latin word satelles, that means the “guard”, “attendant”, or “companion”, as a result of the satellites attended their primary planet in their journey through the heavens.
What is a Satellite?
The term satellite so became the traditional one for touching on Associate in Nursing the object orbiting a planet because it avoided the anomaly of “moon”. In 1957, however, the launching of the synthetic object satellite created a desire for brand new language. The terms synthetic satellite and artificial moon were terribly quickly abandoned in favor of the less complicated satellite, and as a consequence, the term has become joined primarily with artificial objects flown in house – together with, sometimes, even those not in orbit around a planet.
The definition of Moon
Because of this shift in that means, the term moon, that had continuing to be utilized in a generic sense in works of widespread science and in fiction, has regained honorableness and is currently used interchangeably with natural satellite, even in scientific articles. Once it’s necessary to avoid each the anomaly of confusion with Earth’s natural satellite the Moon and therefore the natural satellites of the opposite planets on the one hand, and artificial satellites on the opposite, the term natural satellite (using “natural” in a very sense opposition “artificial”) is employed.
Many of the astrologers take up the positions of the moon to predict the future events using the moon calendars. To any avoid ambiguity, the convention is to capitalize the word Moon once touching on Earth’s natural satellite, however not once touching on alternative natural satellites.
Satellite VS Natural Satellite
Many of the writers take up “satellite” or “natural satellite” as one of the orbiting planet or asteroid, similar to “the moon”. If we follow up such a definition then all natural satellites are moons, however, Earth and the alternative planets aren’t satellites.
Whereas a couple of recent authors outline “moon” as “a satellite of a planet or as a minor planet”, and “planet” as “a satellite of the star”— these are the authors who contemplate Earth as a “natural satellite of the sun”.