Top Planet Quizzes & Trivia

Mankind has always looked up into the sky and gazed out into the final frontier. When we gaze we see other planets that hold vast mysteries. Whether you’ve touched down on the moon or look at planets through a telescope our online quiz is for you.

Visit another world with questions like: “What is terraforming?”, “Why is Pluto no longer considered a planet?”, “How much of Jupiter is composed of helium?”, “What month and year was Neptune discovered?”, and “A year in Mercury is how many days long?”. Bring out your inner astronaut, park your spaceship, and take our online quiz. Just like space and planets themselves, this quiz may surprise you. Bring your other worldly knowledge to our world and good luck!

Related Topics

Quizzes: Sun  |  Earth Science  |  Atmosphere  |  Galaxy  | 

  • What is one of your flaws?
    Planet question from

  • What is your favorite pizza topping?
    Planet question from

  • Which 2015 film are you most excited to see?
    Planet question from

  • What is your favorite song of 2010?
    Planet question from

  • You decide to join a sports team at school. Which sport do you choose?
    Planet question from

  • What is one of your values?
    Planet question from

  • What is your favorite color?

  • What were you in high school?

  • What is your preferred fighting style?

  • List the planets in order from closest to farthest.
    Planet question from

  • Mercury is the...
    Planet question from

  • Jupiter, Saturn, Uranus, and Neptune are commonly known as...
    Planet question from