This is a useful resource for facts and images pertaining to the planet Mercury.

Get the facts on Venus. Resource offers a variety of satellite images and facts about the structure and features of Venus.

This site is astronomy for kids and teachers! Here students can learn about the planet Earth of the Solar System including fun facts, mass, day, year, and distance from the Sun.

Kids learn about the planet Venus of the Solar System including fun facts, mass, day, year, and distance from the Sun. Astronomy for kids and teachers.

Click on each space object to discover facts and other information about the many space objects that make up the solar system.

Kids learn about the ice giant planet Uranus of the Solar System including fun facts, mass, day, year, and distance from the Sun. Astronomy for kids and teachers.

Get the facts about African Lions! What do they eat? Where do they live? This site has a fact sheet for all of your questions.

The purpose of this lesson is to introduce learners to the planet Mars. This lesson will begin by discussing the location and size of Mars relative to Earth, as well as introduce many interesting facts about this red planet. Next, the...

A good general introduction to planet Neptune for students. Has many links to more detailed information about the planet throughout the page, as well as special links for interesting facts. Also features a printable version of the page.

Discover interesting facts about Mars, the furthest planet from the sun.

Discover interesting facts about the tiny planet Mercury, the closest planet to the Sun.

Discover interesting facts about Saturn, the second-largest planet in the Solar System.

Smithsonian Institution presents ?Ocean Planet: Interdisciplinary Marine Science Activities?. Through this series of six interdisciplinary lessons, students will look at such things as the organisms in different marine ecosystems, the...

Oceans site explores the physical features that lie deep below the surface of our world's oceans.

Enter our solar system to interact with the planets, moons, asteroids, meteors, and more. Investigate with NASA scientists and explore missions related to space exploration. Read facts, compare statistics, look through resources, and...

Provides facts about the Universe, Jupiter, the Milky Way Galaxy, and Superclusters.

Flip this interactive card to start learning about the planet Venus. Answer multiple-choice and fact-or-fiction questions and review some fast facts about Venus.

Learn the basic facts about the planet Venus. The brief, to the point text makes this site most suitable for younger researchers.

How much would you weigh on Mars? Learn this information and other cool facts about the red planet, Mars.

Many facts about Mars are presented on this comprehensive site. Planet size, surface, length of day, orbit, atmosphere, moons, are a sampling of the many topics discussed on this site. You will also find an activity book, a quiz, a...

Get the facts about cheetahs! What do they eat? Where do they live?

A wealth of facts await you on this complete site. Topics include size, mass and gravity, length of day, orbit, distance from the sun, and more. A coloring page, quiz, fill-in-the-blanks activity, and interactive puzzle will challenge...

This comprehensive site provides a wealth of information about the seventh planet from the sun. Topics include rotational axis, size, mass and gravity, length of day, distance from the sun, and more. The information is supplemented with...

Learn fun facts and details about the weather, geography, composition, and discovery of Mars, the fourth closest planet to the Sun.