Sound as we know it does not exist in space. That’s because, on Earth, sound mainly travels to our ears via vibrating air molecules. Because space is a vacuum, meaning there is no matter at all ...

Good Luck! They have no solid surface. If you think your school library is quiet, try going to space. Sound waves need a medium to travel through, and since there is no atmosphere in space, it will ...

The post Fun Outer Space Crafts for Kids to do Together appeared first on Two Kids and a Coupon. Have some out of this world ...

An curved arrow pointing right. Space is so unfathomably large and so unbelievably weird, that it can sometimes be difficult to convey basic facts. For example, you can fit all of our solar system ...

How is the International Space Station able to orbit without burning up? – Mateo, age 8, New York, New York ...

Whether you're looking for a fun lunar play set for kids or a realistic NASA model, you'll find it in our round-up of the best Lego space sets. From realistic scale models of NASA rockets to lunar ...