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Basic Astronomy Know-How

Astronomy

Test your knowledge on fundamental facts about our solar system, galaxies, and celestial bodies.

space planets stars solar system easy facts

8 Questions Easy Ages 5+ Aug 15, 2026

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About this Study Set

This study set covers Astronomy through 8 practice questions. Test your knowledge on fundamental facts about our solar system, galaxies, and celestial bodies. 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 Basic Astronomy Know-How study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What is the name of the galaxy our solar system is a part of?

A Andromeda
B Triangulum
C Whirlpool
D Milky Way

2 Which planet in our solar system is famously known as the "Red Planet"?

A Venus
B Mars
C Jupiter
D Saturn

3 What is the largest planet in our solar system?

A Earth
B Saturn
C Jupiter
D Uranus

4 Which celestial body has the biggest gravitational effect on Earth's tides?

A The Sun
B Mars
C The Moon
D Venus

5 Which planet is closest to the Sun?

A Earth
B Venus
C Mercury
D Mars

6 What type of celestial body generates its own light and heat?

A Planet
B Moon
C Asteroid
D Star

7 How many major planets are officially recognized in our solar system?

A 7
B 8
C 9
D 10

8 What is the common term for a streak of light seen in the night sky when a space rock burns up in Earth's atmosphere?

A Comet
B Nebula
C Shooting star
D Aurora

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