Multiple choice

Which is the biggest planet?

  1. Jupiter

  2. Saturn

  3. Neptune

  4. Venus
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Jupiter is the largest planet in our solar system by both mass and diameter. It has a mass about 2.5 times all other planets combined and a diameter about 11 times Earth's. Saturn is the second-largest, followed by Neptune and Uranus as ice giants, then Venus and Earth as rocky planets.

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