In outer space there is utter silence. There are no sounds of traffic jams or thunderstorms or crashing waves. No buzzing bees or babies crying. Just silence. In this experiment, you will discover why empty space is void of sound.

Through primary source documents, discover the history of NASA's "human computers," early aerospace industry pioneers, and the struggle for American women to be allowed into the astronaut program.

Blast off! Take students on a journey aboard the space shuttle to learn about living and working in space. Meet astronauts who think healthy living is a must. See if students have what it takes to be a space cadet.

Students will build a multi-stage balloon rocket that they can launch across the classroom while learning about real space flight and Newton's laws of motion.

For many kids, a day at the beach would not be complete without building a sandcastle. Have you ever wondered how it is that you can pack sand into a mold for a sandcastle? Do some kinds of sand pack better than others? This project will...

Have you ever heard that the moon is made of cheese? Even though the craters on the surface of the moon resemble holes in Swiss cheese, we know that this common myth is not true. Find out how craters are formed and why they are different...

This site from the National Aeronautics and Space Administration allows one to read the "Three Little Piggy-back Satellites," and then play the Nanosat Flingman game. [Requires Shockwave]

Created to teach students of the 21st century, SOPHIA is bringing Mars straight to your fingertips. Discover what scientific discoveries are occurring in the rest of the universe with this interactive tutorial.

Created to teach students of the 21st century, SOPHIA is bringing outer space straight to your fingertips. Become the commander of your own learning experiences as you take part in this interactive experiment.

Using common household items, make a tool that an astronaut could use to pick up an object in space. This site also includes tips, lesson plans, and a place for students to document their engineering design process.

Modern weather forecasting applies scientific knowledge to predict future atmospheric conditions across the globe from observations of the current state, made from land; at sea; in the air, and from space. Take a look at how scientists...

This lesson will introduce your students to the scientific method using a fun, hands-on activity.

Learn about the scientific method in this instructional activity that uses rockets made from nothing but paper, tape, and straws.

Want to be an archaeologist without leaving school? Use a computer to become a space archaeologist and identify burial sites on Earth.

A learning module that begins with "Was Einstein a Space Alien?" by NASA Science News, accompanied by guided reading questions, assessment questions, and discussion questions. The text can be printed as a PDF or assigned online through...

In this interactive, practice estimating size and quantity to send 100 chickens into space.

This resource demonstrates shrink wrap science.

Space can be explored in many different ways. Read about space exploration and click on the topics on the right margin to find out how man finds out about his universe.

Test your knowledge about the solar system with games and activities designed to help explore what you know about the sun, the planets and their moons, space rocks, the Milky Way, and related topics.

Students and teachers can explore the work of marine scientists and observe the ocean from their computers. Learn about Rutgers Coastal Ocean Observation Laboratory, discover why oceanography is important, and see what life is like in...

[Free Registration/Login may be required to access all resource tools.] For a population to be healthy, factors such as food, nutrients, water and space, must be available. Limiting factors are resources or other factors in the...

This article answers some of the most common questions about Mars: Why is it red? Is there water on Mars? What else have scientists discovered from spacecraft that have landed there? Also, visitors can follow links to learn more about...

Did you know that ancient astronomers could measure the distance to other stars? They could also distinguish between stars and planets. How could they do that without modern technology of telescopes? See if you can discover the link...

How do you recognize life on another planet? What tests do scientists use to determine if something is a life form when they are many light years away from being able to observe it directly? Try your hand at interactives to create a...