This science fair project investigates why the number of visible stars changes from place to place.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Science fair project which helps you determine your latitude by using an astrolabe, which measures the angle between the North Star and the horizon.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

What is a barycenter? Kids learn how gravity and mass influence the orbit of binary systems like planets and moons or stars and planets in this cool experiment.

Your child will be delighted to learn about and gaze upon his favorite constellations with this set of stellar homemade placemats!

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.

Science fair project that explains and demonstrates the parallax principle.

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

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.

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

Is it a square or a circle? See if you can trick your friends with this zany science project!

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.