A fun and engaging quiz for kids to learn interesting and funny facts about space.
1
48 random squares
Which planet is known as the 'Red Planet'?
Mars
Jupiter
Saturn
Venus
77% got this right
Mars has the largest volcano in the solar system.
2
48 random squares
What is the hottest planet in our solar system?
Venus
Earth
Mars
Mercury
40% got this right
Venus is hotter than Mercury due to its thick atmosphere.
3
48 random squares
Which planet has the shortest day?
Jupiter
Earth
Mars
Saturn
49% got this right
Jupiter's day is only about 9.9 Earth hours long.
4
48 random squares
What is the largest object in our solar system?
The Sun
Earth
Jupiter
Moon
70% got this right
The Sun makes up 99.86% of the solar system's mass.
5
48 random squares
Which planet has the most moons?
Jupiter
Neptune
Saturn
Uranus
36% got this right
Jupiter has 95 known moons, the most in our solar system. Saturn has 83.
6
48 random squares
What is the name of the fifth planet from the Sun?
Jupiter
Mars
Saturn
Venus
30% got this right
Jupiter is the largest planet in our solar system.
7
48 random squares
Which planet has a day that lasts longer than its year?
Venus
Jupiter
Mars
Saturn
33% got this right
Venus takes 243 Earth days to rotate once, but only 225 days to orbit the Sun.
8
48 random squares
What is the smallest planet in our solar system?
Mercury
Earth
Mars
Venus
62% got this right
Mercury is only slightly larger than Earth's moon.
