October 2026 edition

The Solar System quiz

Q14 / 50Easy15.0s
Which is the largest planet in the Solar System?
ASaturn
BJupiter
CNeptune
DUranus
104 pts+10

How much do you really know about the Solar System? Put it to the test with Zip Blitz, the quick-fire trivia game - fifty free questions, covering everything from the Sun to icy worlds beyond Neptune.

The Solar System · October 2026 edition

Leaderboard

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#PlayerOut of 500CorrectScore
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Q3 / 50Opener
Which planet is closest to the Sun?
AVenus
BMars
CMercury
DEarth

Correct

Fastest yet

1.4s

+10 points

15.0s

Five rounds, climbing10 questions each
1OpenerThe Sun and the planets in order
2EasyMoons, rings and giant planets
3TrickyDwarf planets and the asteroid belt
4HardComets, the Kuiper belt and probes
5BrutalThe solar wind and the Oort cloud
The Solar System titlesout of 500
Perfect alignment50 / 50
Space telescope350+
Observatory275+
Backyard scope200+
Binoculars100+
Naked eye1+
Cloudy night0

44 of 50 right · six short of Perfect alignment

You vs Katie BThe Solar System · Easy
412 pts
78%
You
389 pts
72%
Katie
Which moon is the largest in the Solar System?
Titan
Europa
Ganymede✓GBKB
Triton

Speed scores

Quick as a shooting star.

Twenty seconds a question, and the faster you answer, the more you score. Which planet is closest to the Sun? Don't hang about.

The ramp

Close to home, then far out.

Five rounds of ten. Each orbit gets trickier.

Titles

Earn your telescope.

When you finish, your score earns a title: Cloudy night if you score nothing, Perfect alignment if you get every question right.

Answer Sheet

Stargazing is better together.

Review every question and compare answers with friends. Did they know the largest moon in the Solar System?

More quizzes

Slingshot to somewhere new.