Jupiter

Jupiter

Jupiter is the fifth planet from the Sun, and the largest in the Solar System. It is a gas giant with a mass nearly 2.5 times that of all the other planets in the Solar System combined and slightly less than one-thousandth the mass of the Sun. The diameter of Jupiter is 11 times that of Earth and a tenth that of the Sun. It orbits the Sun at a distance of 5.20 AU (778.5 Gm), with an orbital period of 11.86 years. Jupiter is the third-brightest natural object in the Earth's night sky, after the Moon and Venus, and has been observed since prehistoric times. It was named after Jupiter, the chief deity of ancient Roman religion.

Jupiter (god)

In ancient Roman religion and mythology, Jupiter, also known as Jove, is the god of the sky and thunder, and king of the gods. Jupiter was the chief deity of Roman state religion throughout the Republican and Imperial eras, until Christianity became the dominant religion of the Empire. In Roman mythology, he negotiates with Numa Pompilius, the second king of Rome, to establish principles of Roman religion such as offering, or sacrifice.

Jupiter

Proper noun

1. The fifth and by far the largest planet in the Solar System, a gas giant, represented by the symbol ♃ in astronomy. Jupiter is known for its Great Red Spot and many moons including the Galilean moons.
2. The King of the Gods, also called Jove. Equivalent to the Greek Zeus, Jupiter was one of the children of Saturn. As supreme god of the Roman pantheon, Jupiter was the god of thunder, lightning, and storms, and appropriately called the god of light and sky.

Noun

1. Azure (blue), in the postmedieval practice of blazoning the tinctures of certain sovereigns' (especially British monarchs') coats as planets.
2. Alternative spelling of jupiter.