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Space Facts Trivia

Space And Astronomy

Test your knowledge of fascinating facts about planets, stars, and the cosmos.

space planets universe astronomy facts
8 Questions Easy Ages 5+ Apr 22, 2026

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About this Study Set

This study set covers Space And Astronomy through 8 practice questions. Test your knowledge of fascinating facts about planets, stars, and the cosmos. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 8 questions from the Space Facts Trivia study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What is the largest planet in our solar system?
  • A Earth
  • B Jupiter
  • C Saturn
  • D Mars
2 Which planet is known as the 'Red Planet'?
  • A Venus
  • B Mars
  • C Mercury
  • D Uranus
3 What is the name of the galaxy that contains our solar system?
  • A Andromeda
  • B Triangulum
  • C Milky Way
  • D Whirlpool
4 Which planet is closest to the Sun?
  • A Earth
  • B Venus
  • C Mercury
  • D Mars
5 What gives Saturn its distinctive rings?
  • A Clouds of gas
  • B Frozen dust and ice particles
  • C Molten lava
  • D Large mountain ranges
6 Which celestial body is a star at the center of our solar system?
  • A The Moon
  • B The Sun
  • C Jupiter
  • D The North Star
7 What is the common name for the collection of billions of stars, gas, and dust that make up our universe?
  • A A nebula
  • B A constellation
  • C A galaxy
  • D A black hole
8 What is the only planet in our solar system known to have liquid water on its surface?
  • A Mars
  • B Venus
  • C Earth
  • D Jupiter
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