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Jupiter is a planet that catches our attention just by its sheer size as well as by the constant turbulence of its atmosphere. It seems to mimic a solar system all of its own with its many moons serving as its planets. Some have even imagined it to be a failed star. But of course its mass prohibits that from being so. Failed stars are actually brown giants which approach the required mass for nuclear fusion typical of stars much more closely than Jupiter does.
Brown Dwarfs: Failed Stars Resembling Planets
In any case, here are some details about our biggest planet.
The Romans named it after their god Jupiter.
It is the third-brightest object in the night sky after the Moon and Venus as seen from Earth.
It is the fifth planet from the Sun coming after Mercury, Venus, Earth, and Mars.
Brown Dwarfs: Failed Stars Resembling Planets
In any case, here are some details about our biggest planet.
The Romans named it after their god Jupiter.
It is the third-brightest object in the night sky after the Moon and Venus as seen from Earth.
It is the fifth planet from the Sun coming after Mercury, Venus, Earth, and Mars.
Powerful Magnetosphere
Jupiter has very powerful magnetosphere.
Generated by electrical currents in the planet's outer core which is composed of liquid metallic hydrogen, Jupiter’s Magentic field extends up to seven million kilometers in the Sun's direction and almost to the orbit of Saturn in the opposite direction and is the largest and most powerful of any other planetary magnetosphere in our solar system and by volume the largest known continuous structure in the Solar System after the heliosphere.
Also, unlike the Earth’s magnetic field which is influence by the solar wind, Jupiter’s is also influenced by the volcanic activity of its moon Io which continuously disgorges sulfur dioxide gas into space.
The field also generates auroras around the planet's poles.
https://upload.wikimedia.org/wikipedia/commons/1/12/Tvashtarvideo.gif
https://upload.wikimedia.org/wikipedia/commons/thumb/0/04/Hubble_Captures_Vivid_Auroras_in_Jupiter's_Atmosphere.jpg/220px-Hubble_Captures_Vivid_Auroras_in_Jupiter's_Atmosphere.jpg
Unfortunately, it also traps and accelerates particles, producing intense belts of radiation similar to Earth's Van Allen belts, but thousands of times stronger which affect its largest moons creating a hazard for human exploration and even difficulties for unmanned probes which have to be heavily shielded against it in order to prevent damage and subsequent malfunction.
Jupiter - Wikipedia
Size and Mass:
It is the largest in the Solar System having an equatorial diameter of 142,984 km (88,846 mi).
Although it has a mass of only one-thousandth of the Sun’s, it is still two and a half times more massive than all the other planets in the Solar System combined or a mass of 317.8 Earths.
Rotation and Shape:
It has the fastest rotation of all the planets completing one rotation in ten hours. Because of its rapid rotation it is an oblate spheroid (having a slight but noticeable bulge around the equator).
Meaning that Jupiter’s equatorial diameter is 9,275 km (5,763 mi) longer than its diameter measured through the poles.
Distance from the Sun and orbital period:
Aphelion 5.45492 AU (816.04 Gm)
AU = distance from Earth to our Sun which is approx 93 million miles..
Which means that at its farthest, Jupiter is approx. five and a half times the distance from the sun than Earth is or approx 511,000.000.5 miles.
Perihelion 4.95029 AU (740.55 Gm)
Which means that at its closest, Jupiter is it is approx. four times the distance from the sun than our Earth’s average of 93 million miles or 465,000,000 miles.
So the average distance between Jupiter and the Sun is approx 5.2 times the average distance between Earth and the Sun, or 5.2 AU).
It orbits the Sun once every 11.8618 Earth years. or every 4,332.59 Earth days. So on Jupiter a 22 year only man would be a Jupiteraian two-year old and a 44 year old man a Jupitarean four-year-old Doesn’t mean you will age slower just means you will be able to claim that age based on the planet’s yearly rotation rate.
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