
Easy
Have you ever looked up at the night sky and wondered why stars twinkle? Find out in this fun science project!

Easy
Have you ever seen a shooting star? What if you could collect the tiny rocks that make them?

Medium
See the sun like never before! View sunspots through a telescope or a homemade 'pinhole camera' and explore the sun's surface.

Medium
Learn why the seasons change and how the tilt of the Earth affects the intensity of the sunlight at a given location!

Medium
Have you ever wondered what kind of fabric would keep an astronaut warm on Mars? In this experiment, you will test different fabric combinations to see which one works best!

Medium
Create your own solar system model to scale on the sidewalk and take a walk through space!

Hard
Learn how to measure the distance of objects using parallax! See how our eyes use parallax to determine the distance of objects and make estimates of distances.
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