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

Escape the gravitational pull of classwork and take an extraterrestrial break with this charming word search!

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

Young astronomers unscramble words to reveal the heavens in this fun space science worksheet.

Students will write a fraction that shows the ratio of things in space, then simplify the fraction.

Learn what distinguishes a meteoroid, meteor and meteorite with this outer space science sheet!

Get to know the Apollo 11 space mission in this science and history worksheet!

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

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!

Prepare to blast off with this fourth- and fifth-grade worksheet all about space travel!

This printable features the planet closest to the sun. Learn Mercury facts and further your knowledge of outer space by discovering new things.

How much can you fit in each space? Calculate the volume for each item.

How much can you fit in each space? Calculate the volume for each item pictured.

This robot soldier has found something on a Mars exploration that he's taking back home. What is it? Only your imaginative young author can decide.

Launch an interstellar journey into critical reading as third- through fifth-grade students explore the solar system!

Spellers take their skills to the stratosphere with this fun practice worksheet.

Looking for a fourth grade worksheet to help your kid with astronomy? This printable will help him learn the relative sizes of planets.

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Did you know there are clouds in space? They are very different than the ones on Earth! Read a bit about nebula in this space science worksheet.

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

In this worksheet, children practice being mindful of both the outer world and their own inner world as well.

Kids who love space can learn all about the heroic Sally Ride, the first American woman to venture into space.

Young historians learn about four pioneering female astronauts as they hone their research skills in this Who Am I? Women in Science worksheet.

Explore one of the great mysteries of the universe with this space science worksheet on black holes.

Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

Almost nothing in this universe can travel faster than light! Have some fun exploring the speed of light with this space science worksheet.

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

Launch into learning with this worksheet on Gemini 4, one of the original missions in the early days of the U.S.'s space program.