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How big is Jupiter?

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Quick Answer

The planet Jupiter is over 300 times larger than planet Earth. Jupiter's diameter is as large as 88,846 miles at the equator, and it is the largest planet in the solar system.

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Jupiter is made mostly of gas and weighs about 1.9 x 10^27 kilograms. Its volume is about 1,321 times that of Earth's, and it has a surface area of 23.7 billion square miles. Jupiter's surface area is 120 times that of Earth. Jupiter is made up mostly of hydrogen and helium and is considered to be a gas giant planet. Because of its gases, Jupiter is only one-fifth as dense as Earth.

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Related Questions

  • Q:

    Does Jupiter have an atmosphere?

    A:

    Jupiter has an atmosphere that is made up of mainly hydrogen and helium gases, with thick clouds and high winds. Jupiter's hydrogen and helium gases are the same type of gases found on the sun.

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  • Q:

    What does Jupiter look like inside?

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    Jupiter has an extremely thick atmosphere, and light from the sun penetrates only a short distance into it, which means that the majority of Jupiter looks like nothing but total blackness. Jupiter also receives very little light from the sun, making even the transparent layers of its atmosphere dim at midday.

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  • Q:

    How big is Jupiter compared to Earth?

    A:

    Jupiter has an equatorial radius approximately 11.21 times larger than Earth's. According to NASA, Earth has an equatorial radius of 6,378.1 kilometers, whereas Jupiter has an equatorial radius of 71,492 kilometers. The Encyclopaedia Britannica states that Jupiter is bigger than all the other planets in the Solar System combined.

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  • Q:

    Does Jupiter have mountains?

    A:

    There are no mountains on Jupiter. As one of the solar system's gas giant planets, Jupiter has no solid surface or core. The planet is primarily comprised of hydrogen and helium gas. Terrestrial planets, such as Earth, have solid cores and consist of rock and metal.

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