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Cosmic Facts for Sports Enthusiasts

Sports Science

Test your knowledge of sports science with fascinating facts about space, planets, and the universe.

Space Astronomy Planets Universe

12 Questions Easy Ages 5+ Aug 17, 2026

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About this Study Set

This study set covers Sports Science through 12 practice questions. Test your knowledge of sports science with fascinating facts about space, planets, 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 12 questions from the Cosmic Facts for Sports Enthusiasts study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Which planet in our solar system has the longest day, meaning it rotates slowest on its axis?

A Mars
B Venus
C Jupiter
D Mercury

2 What is the name of the phenomenon where a star collapses under its own gravity, often resulting in a massive explosion?

A Nebula
B Quasar
C Supernova
D Black Hole

3 How many known moons does Earth have?

A Zero
B One
C Two
D Three

4 What is the closest star to Earth?

A Sirius
B Proxima Centauri
C Alpha Centauri A
D The Sun

5 What is the largest planet in our solar system?

A Saturn
B Neptune
C Uranus
D Jupiter

6 Which celestial body is known for its prominent rings?

A Mars
B Saturn
C Venus
D Earth

7 What force keeps planets in orbit around stars?

A Magnetism
B Friction
C Gravity
D Inertia

8 What is the name given to a region of spacetime where gravity is so strong that nothing, not even light, can escape?

A Pulsar
B Neutron Star
C Black Hole
D White Dwarf

9 Which planet is often called the 'Red Planet' due to its reddish appearance?

A Jupiter
B Mars
C Saturn
D Mercury

10 What is the primary component of the Sun?

A Oxygen and Nitrogen
B Iron and Nickel
C Hydrogen and Helium
D Carbon and Oxygen

11 What is the name of the galaxy that contains our Solar System?

A Andromeda Galaxy
B Triangulum Galaxy
C The Milky Way
D Whirlpool Galaxy

12 What are the rocky bodies that orbit the Sun, mostly found between Mars and Jupiter?

A Comets
B Asteroids
C Meteors
D Dwarf Planets

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