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Cosmic Logic and Facts

Astronomy

A series of fundamental factual questions about our solar system and the universe.

space planets science
8 Questions Easy Ages 5+ Apr 22, 2026

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About this Study Set

This study set covers Astronomy through 8 practice questions. A series of fundamental factual questions about our solar system and the universe. 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 Cosmic Logic and Facts study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Which planet is known as the Red Planet?
  • A Mars
  • B Venus
  • C Jupiter
  • D Saturn
2 What is the largest planet in our solar system?
  • A Earth
  • B Neptune
  • C Jupiter
  • D Uranus
3 Which star is at the center of our solar system?
  • A Proxima Centauri
  • B The Sun
  • C Betelgeuse
  • D Polaris
4 How many planets are in our solar system?
  • A 7
  • B 8
  • C 9
  • D 10
5 What is the closest planet to the Sun?
  • A Mercury
  • B Venus
  • C Earth
  • D Mars
6 What galaxy is home to the Earth?
  • A Andromeda
  • B Sombrero
  • C Milky Way
  • D Whirlpool
7 Which planet is famous for having prominent rings?
  • A Mercury
  • B Mars
  • C Saturn
  • D Venus
8 What force keeps the planets in orbit around the Sun?
  • A Magnetism
  • B Gravity
  • C Friction
  • D Static Electricity
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