Q:

How long does it take Jupiter to rotate on its axis?

A:

Quick Answer

Jupiter completely rotates on its axis once every 9.9 hours. Jupiter rotates faster than any other planet in the solar system. Determining the rotation speed of Jupiter is complex due to the fact that it is a gaseous planet without many consistent landmarks to track.

 Know More

Full Answer

Due to the composition of the planet, Jupiter rotates approximately 5 minutes slower at its poles than at its equator. The speed of 9.9 hours is the average for all points on the planet. Jupiter completes an orbit around the sun once every 11.8 Earth years, or 4,332 Earth days. Jupiter is comprised almost entirely of hydrogen and helium.

Learn more about Planets

Related Questions

  • Q:

    What is the length of a day on Jupiter?

    A:

    The length of a day on Jupiter is 9 hours and 56 minutes. Jupiter rotates the fastest of all the planets in the solar system.

    Full Answer >
    Filed Under:
  • Q:

    When was Jupiter discovered?

    A:

    No one knows when Jupiter was discovered. The planet was known to the ancients and named after the chief god of the Romans. However, it's believed that the Chinese astronomer Gan De discovered one of Jupiter's many moons in 362 B.C. Jupiter's rings were discovered in 1979 by Voyager I.

    Full Answer >
    Filed Under:
  • Q:

    What are some interesting facts about Jupiter?

    A:

    Jupiter is the largest and most massive planet in the solar system. It was named after the chief Roman god. It is a gas giant composed of liquid and gaseous matter, and has many moons. Some of the storms in its atmosphere have lasted hundreds of years.

    Full Answer >
    Filed Under:
  • Q:

    Who discovered Jupiter?

    A:

    It is impossible to know who discovered Jupiter. According to the National Aeronautics and Space Administration, Jupiter, the largest planet in the solar system, was known to exist before recorded history. The naked eye can see Jupiter on a clear night sky without aid.

    Full Answer >
    Filed Under:

Explore