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Astronomy Science Fair Projects

Strap in and get ready for blast off—these astronomy science fair projects are out of this world! Explore our collection of astronomy experiments and science fair project ideas to learn about the cosmic mysteries that stumped humanity for ages.

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Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.
Astronomy
First Grade
Collect meteorite dust with a magnet in your very own backyard!  The objective of this science fair project is to gather meteorite dust to study outer space.
Astronomy
Elementary School
Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.
Astronomy
Middle School
In this free science fair project idea, we model what a comet looks like.
Astronomy
Elementary School
In this cool science project, model how impact craters form on the surface of the moon.
Astronomy
Sixth Grade
The objective of this science fair project is to determine the effect of distance on the orbital period of an orbiting planet.
Astronomy
Middle School
The purpose of this science project is to learn how to measure sky distances with your hands. Use Education.com to find more fun science fair project ideas!
Astronomy
Elementary School

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