🚀 Space & Astronomy trivia

Planets & the Solar System

Blast off on a tour of the Sun, the eight planets, their moons, and the cosmic dance that gives us day, night, and seasons!

…or try it solo on this device →

◈ A taste of the pack

Sample Planets & the Solar System questions

Three questions from this pack. Guess first, then reveal the answer — in the game, everyone answers on their phone and the TV shows who got it right.

  1. Q1 Earth spinning on its axis is what causes day and night.

    • True
    • False
    Show the answer

    True — Earth spins once around every 24 hours, so the side facing the Sun has day while the other side has night.

  2. Q2 Which two planets have no moons at all?

    • Mercury and Venus
    • Earth and Mars
    • Jupiter and Saturn
    • Uranus and Neptune
    Show the answer

    Mercury and Venus — Mercury and Venus are the only two planets in our solar system with no moons circling them.

  3. Q3 What is the name of Earth's only natural satellite?

    Show the answer

    the Moon — The Moon is Earth's only natural satellite, an object that circles our planet about once a month.

Try 5 more questions free

Game night in three steps

How to play Planets & the Solar System on your TV

1
Open the board

Open QuizKeep on the TV, laptop or tablet everyone can see, tap Host a game and pick Planets & the Solar System.

2
Join on phones

Everyone scans the QR code or types the room code. No downloads and no accounts.

3
Race to the answer

Questions appear on the big screen, answers on every phone. After each one, the board explains the right answer.

Planets & the Solar System is a premium pack, and you can play 5 of its questions free first, solo or on the TV with everyone. Love it? Unlock all 25 on their own, or get All-Access, which opens every pack in the library. QuizKeep itself, and its free starter packs, cost nothing.

◈ Ways to play it

Great modes for space & astronomy trivia

See every game mode →

🚀 More in Space & Astronomy

More space & astronomy packs

All 2 Space & Astronomy packs →

Gather the family for Planets & the Solar System.

Try it free on your TV