Which planet has the longest day?
Venus
Pluto
Jupiter
Mars
Which of these planets does NOT have rings?
Venus
Uranus
Neptune
Jupiter
What is the smallest planet in the solar system?
Venus
Uranus
Mercury
Mars
Oberon and Titania are two of which planet's 27 moons?
Uranus
Saturn
Jupiter
Neptune
How many people have walked on the moon?
8
24
12
2
How long does it take for light to get from the Sun to Pluto?
5.5 hours
2 hours
7.5 hours
10 hours
How long would it take to travel from Earth to Mars?
2 years
18 months
2 months
7 months
Which of these planets is named after a Greek god?
Uranus
Mars
Jupiter
Pluto
Which planet in the solar system has the largest ocean?
Mercury
Earth
Venus
Jupiter
How many billions of years ago was Mars formed?
4.5
8
2
1.5
Which planet has a hexagonal shaped storm?
Neptune
Mercury
Venus
Saturn
Which planet has the most moons in the solar system?
Uranus
Neptune
Jupiter
Saturn
In what year was Pluto reclassified as a ‘dwarf planet'?
2006
2001
2012
2010
How many Apollo missions have there been?
11
10
17
20
Which of these planets has no moons?
Venus
Uranus
Jupiter
Neptune
Which of these names is one of Mars' moons?
Daedalus
Dionysus
Phobos
Apollo
Which planet spins on its side?
Venus
Mercury
Neptune
Uranus
On which planet can we find the solar system's largest volcano, Olympus Mons?
Mars
Neptune
Jupiter
Saturn
Which planet has blue sunsets?
Mercury
Mars
Venus
Uranus
Which is the hottest planet in our solar system?
Neptune
Venus
Mercury
Mars
What was the first planet discovered using a telescope?
Neptune
Pluto
Uranus
Saturn