Download and play our Planets (Free) quiz

Here you can be quizzed on the 8 planets we have discovered: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.

You can be quizzed on, for example, how long it takes to fly to Mars and on which planet is closest to the Sun and which is farthest away.

A fresh new way to test your knowledge!

More than 200 categories

Quiz-along with us on YouTube