![Astronomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Easy
Have you ever wondered how big the Sun really is? See how many Earths can go across the Sun!
![Astronomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Easy
Explore our solar system with Play-doh! Make a scale model of planets and moons and learn about their size and distance from each other.
![Astronomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Easy
Build a mini version of our solar system with planets made from play dough or foil and a balloon sun. Discover the wonders of space!
![Astronomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Easy
Explore the solar system with fruits! Pick which fruit represents each planet based on their size, then order them according to their distances from the sun.
![Astronomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Easy
Explore the solar system with this fun activity! Bounce around with the planets, and discover the moon, stars, and Sun!
![Astronomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Easy
Create a mini Milky Way galaxy in a jar that sparkles! It's mesmerizing and so much fun to make and gaze at!
![Astronomy Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Easy
Discover the tasty way to learn about the Moon phases using Oreo cookies! Create your very own edible Moon models to learn the different Moon phases.
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