Interactive resource on the solar system and earth. Engaging site for students and teachers provides a fascinating look at the planetary system. Includes videos, photos, text, quiz.

Review planets orbiting in the solar system using this study guide.

Take a look at the inner solar system, outer solar system and trans-Neptunian objects mapped in this portal. Explorers will find images from findings of space missions.

Learners will use a reading selection to compare the solar system to a neighborhood and do some writing, drawing and make comparisons to reinforce their knowledge about the rocky planets, gas giants and amount of matter in the solar system.

A website with various activities for different grade levels covering the subject of space exploration. Activities include building your own solar system, coloring pages, making models, and even a solar system cookbook.

Discover how varying view in regards to Pluto has changed views on our solar system.

Read about our solar system and its formation over 4.6 billion years ago. Find out about the planets, asteroids, meteors, satellites, and comets. More in-depth planet background can be accessed through links.

Comprehensive look at the planet Venus, with many useful facts, figures, photos, and related links. Provides an account of how Venus got it's name and a timeline of significant dates.

This site from The Galileo Project of Rice University contains information relating to Copernicus's sun-centered solar system theory. Pictures are provided throughout this article along with links to additional information.

Students experiment and observe how the color of materials that cover the Earth affects the amounts of sunlight our planet absorbs.

Discover the latest scientific information about meteoroids and meteorites through a vast archive of photographs and scientific facts.

Discover the latest scientific information about comets through a vast archive of photographs and scientific facts.

Discover interesting information about the planet Pluto through a vast archive of photographs and scientific facts.

Explore the planet Neptune through this site that includes vivid multimedia resources. Learn Neptune statistics and view numerous images.

Explore the planet Uranus through this site that includes vivid multimedia resources. Learn Uranus statistics and view numerous images.

Explore the planet Saturn through this site that includes vivid multimedia resources. Learn Saturn statistics and view numerous images.

Explore the planet Jupiter through this site that includes vivid multimedia resources. Learn Jupiter statistics and view numerous images.

Discover interesting information about the planet Mercury through a vast archive of photographs and scientific facts.

This illustrated timeline from the Lunar and Planetary Institute provides a journey through four-and-a-half billion years of time from the birth of our solar system to its current existence today.

A fascinating look at how big our solar system really is. Shows how we can only see a tiny bit of our vast universe.

The innovative resource examines images of the Sun, Moon, Pluto, and all eight planets in the Solar System. Learners calculate the diameter of each object and rank the objects in order of size. The activity has an interactive online...

Solar energy is an appealing alternative to conventional sources of energy because it produces no greenhouse gases. An overview of its advantages and disadvantages is presented here.

In this What's Up in the Environment? video segment, an electrical engineer in Virginia and his 13-year-old son explain how they produce electricity in their home. [3:58]

As part of the General Chemistry Virtual Textbook, this site examines a variety of topics related to the Earth. Topics covered in the discussion include formation of the solar system, the planets, the continents, primary differentiation...