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Exploring Outer Space

A Grade 8 science worksheet covering key concepts about outer space, including planets, celestial bodies, and space exploration.

Grade 8 Science Earth & Space ScienceOuter Space
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Includes

Multiple ChoiceFill in the BlanksTrue / FalseShort AnswerCustom

Standards

MS-ESS1-2MS-ESS1-3

Topics

outer spacesolar systemplanetssciencegrade 8
7 sections · Free to use · Printable
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Exploring Outer Space

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Date:

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Read each question carefully and answer to the best of your ability. Good luck!

1. Which of the following planets is known as the 'Red Planet'?

a

Venus

b

Mars

c

Jupiter

d

Saturn

2. What is the name of our galaxy?

a

Andromeda

b

Triangulum

c

Whirlpool

d

Milky Way

3. The imaginary line that passes through the Earth's North and South Poles is called its  .

4. A celestial body that orbits a planet is called a  .

5. The Sun is a planet.

T

True

F

False

6. Asteroids are small, rocky objects that orbit the Sun.

T

True

F

False

7. Briefly describe the main difference between a star and a planet.

8. Label the planets in the diagram of our solar system below.

Solar System Diagram

1.  

2.  

3.  

4.  

5.  

6.  

7.  

8.