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The Nine Planets is an encyclopedic overview with facts and information about mythology and current scientific knowledge of the planets, moons, and other objects in our solar system and beyond. The 9 Planets in Our Solar System
The orbits of the planets are ellipses with the Sun at one focus, though all except Mercury are very nearly circular. The orbits of the planets are all more or less in the same plane (called the ecliptic and defined by the plane of the Earth’s orbit). The ecliptic is inclined only 7 degrees from the plane of the Sun’s equator.
Mar 17, 2020 · It is 317 times more massive than Earth and 2.5 times larger than all the other planets combined. Jupiter is a gas giant; it is primarily composed of hydrogen, helium, and other gases. Its atmosphere is the most intense in the Solar System. Probably second only to Uranus in terms of wind speeds which can reach up to 100 m/s or even more.
Dec 6, 2019 · The Planets of the Solar System Detailed information and facts about the eight planets and five dwarf planets in our solar system.
Yet, our extraordinary adventure won’t be all about planets. We’ll have a chance to marvel at the Asteroid Belt, a ring composed of millions of rocky bodies. This celestial obstacle course lies between Mars and Jupiter. Of course, we’ll also encounter the majestic giants of our solar system.
Sep 29, 2020 · The eight planets in our Solar System, in order from the Sun, are the four terrestrial planets Mercury, Venus, Earth, and Mars, followed by the two gas giants Jupiter and Saturn, and the ice giants Uranus and Neptune. These are the eight planets of our Solar System; however, there is a ninth, or at least, there used to be a ninth planet, namely ...
Oct 8, 2019 · The distance among each of the eight planets in our Solar System will alter depending on where each planet is in its orbit revolution around the Sun. Depending on the time of year the distance can also differ significantly. The main reason for the planets to vary their distance is due to elliptical orbits.
The Nine Planets is a collection of information about our Solar System intended for a general audience with little technical background. No special expertise or knowledge is needed; all technical and astronomical terms and proper names are defined in the glossary.
Sep 29, 2020 · They might be, but at the same time, our Sun hosts eight planets, so planets might be more numerous. It all depends on circumstance and causality; however, in our galaxy, the Milky Way, there are around 100 billion estimated planets at least. These planets are often called exoplanets, which means planets that orbit other stars, not our star ...
Except for Earth, all the planets are named after Greek and Roman deities. The gods were associated with these planets due to certain traits, Neptune, for example, is very blue and thus it was named after the Roman god of the oceans, in Greek mythology he was known as Poseidon. All planets in the Solar System revolve around the Sun.
