Little outer space explorers, welcome back to our home planet: Earth! Help your child read a few fun facts about planet Earth with this coloring page.

Blast into outer-space from the comfort of your own room! Little space explorers can color space ships, meteors and more to fill in this space scene.

Learn the many features of planet earth in this easy earth science vocabulary chart.

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

Outer space explorers, get ready for a fun and puzzling challenge. Hone spelling and logic skills as you solve this astronomical word scramble!

It's an Earth Day word ladder! Step on up.

Find out how to help the Earth with our Earth Day fill-in-the-blank. With this awesome Earth Day activity, you and your kid can save the planet!

Dig into this fun science worksheet and introduce your budding geologist to some earth science vocabulary.

This composition prompt asks kids to consider one thing they can do and one thing they can stop doing this Earth Day.

Shoot for the stars and explore the wonders of space with this celestial coloring worksheet!

Learners will write an original song for planet Earth in this fun songwriting prompt.

Here's a space shuttle exploring that final frontier. Permission to color in t-minus 10...9...8...

Does your kid love rocket ships and space? Here's a great way to slip in a geography lesson and reading practice: a coloring page of Kennedy Space Center!

Sparks students' creative thinking with this Earth Day-themed reflective writing prompt.

Decode an Earth Day joke with this engaging worksheet for first and second graders!

Explore how Earth’s surface can change in this investigative second-grade worksheet!

Your child can illuminate a little holiday cheer with this greeting card coloring page, wishing peace on earth.

Practice writing by using your imagination to create a story about your experience in outer space!

Cut out the inch ruler and measure length and width of the objects related to space. Your second grader will go galactic with our fun and simple worksheet!

Blast off to coloring fun with this celestial coloring page, featuring a space shuttle in flight over Earth.

Inspire creative thinking this Earth Day with a nature-themed reflective writing prompt.

Invite students to think creatively—and eco-consciously!—this Earth Day with this writing prompt.

Dig in to the layers of the earth with this science coloring page!

Did you know the surface of the Earth is always changing? Learn about the events that change Earth's surface with this crossword puzzle for second and third graders!

Where is this rocket ship going? Where did it come from? Your child can create a story and get a step-up by using the word bank as a place to start!

From nature hunts and rock painting to recycled art and poetry writing, these activities combine scientific exploration with arts and crafts projects.

Learn more about our planet with this fun crossword puzzle for second and third graders!

Alan Shepard holds a special place in the history of America's space program -- the very first American in space!

Meet Michael Collins, the Command Module Pilot for Apollo 11, an important space mission in the history of America's space program.