ClassFlow
Class Flow: Astronomy and the Solar System
[Free Registration/Login Required] This flipchart presents the layers of the Sun and the components of the solar system.
NASA
Nasa: Astronomy Picture of the Day: Uranus's Moon Oberon
Brief overview of Oberon, the most distant and second largest moon of Uranus. Includes its discovery and also a few pictures. A NASA picture of the day.
Enchanted Learning
Enchanted Learning: All About Space: Venus
All About Space profiles the planet Venus with information about its size, mass, atmosphere, length of day, and the like. Features include interactive activities and learning exercises.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Superior Ptolemaic Model
A simulation illustrating Ptolemy's geometrical system of explaining the varying speeds and directions of the planets, sun, and moon.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Inferior Ptolemaic Model
This simulation offers an illustration of Ptolemy's orbit for an inferior planet.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Kepler System Model
This site from Open Source Physics offers a file with a simulation of Kepler's theory of planetary motion, tested with the Earth rotating around the sun and another planet of the user's choosing. The download requires Java.
Enchanted Learning
Enchanted Learning: Saturn
Enchanted Learning profiles the planet Saturn with information about size, mass, atmosphere, length of day, and so on. There are also interactive activities and learning exercises.
Cool Math
Coolmath: Science Monster: Earth
Read about the vital statistics, composition, and other facts about our home planet, Earth.
Cool Math
Coolmath: Science Monster: Mars
How much would you weigh on Mars? Learn this information and other cool facts about the red planet, Mars.
Nine Planets
The Nine Planets: Europa
View pictures and links to more information about Jupiter's moon Europa. Links are also provided throughout for additional information on related subjects.
Other
Jack Horkheimer: Star Gazer
This is a site on astronomy in general. If you are into astrophotography, you can find out what is happening in the heavens! Jack Horkheimer is also seen on PBS. You can access the 5 or 1 minute shows on this site.
California Institute of Technology
Cool Cosmos: Ask an Astronomer
Resource compiles a list of most frequently asked questions about Mercury. Each question is linked to an astronomer's answer. Kids can explore many aspects of this wonderful planet.
American Institute of Biological Sciences
Action Bioscience: Looking for Life on Mars and Beyond
Learn some of the characteristics of Mars. These characteristics lead some people to believe that life forms may be found on the fourth planet from the Sun.
National Earth Science Teachers Association
Windows to the Universe: History & People
Biographies of people throughout history who looked at the sky and wondered what was there. Links to a detailed description of the planets and interactive activities.
NASA
Nasa: Image Science Center: Ask the Space Scientist
A NASA scientist, Dr. Sten Odenwald, answers many students' questions. Topics include planets, galaxies, black holes, the origin of the universe, and common misconceptions about space.
University of California
Center for Science Education: Gallery
A gallery of astronomy images which depict galaxies, comets, the moon, planets, nebulae, supernovae as seen in various regions of the electromagnetic spectrum. Each image in the gallery is described. Fascinating!
NASA
Nasa Star Child: Mercury
Provides good information about Mercury and is a good starting point for information about the planet along with pictures and audio. Links to a simple fact table, puzzle, glossary, and more detailed information.
Discovery Education
Discovery Education: Classroom Planetarium
Create a classroom model of the solar system while teaching about relative size of all the planets, and each planet's distance from the sun.
American Museum of Natural History
American Museum of Natural History: O Logy: Stuff to Do: Stargazing
Get started on the road to becoming an expert stargazer by following these recommendations for identifying stars, planets, and constellations. Includes an example of a journal that can be used as a record of your investigations.
Cool Math
Coolmath: Science Monster: Introduction to Our Solar System
Find out about all the planets and other solar system characteristics in this colorful, illustrated tutorial on our neighborhood in space.
NASA
Nasa Space Place: El Space Place
NASA's space science site for kids - en Espanol. Features a wide range of activities, including games, projects, animations, and more. Also contains useful information on basic physics, chemistry, and other natural sciences, offering...
University of Virginia
University of Virginia: How the Greeks Used Geometry to Understand the Stars
An article explaining how the Greeks were able to use their science and mathematics to predict where astronomical objects such as the Planets could be found in the nighttime sky even though their underlying premise was that the earth did...
Kidport
Kidport: Space Science
This complete resource will help students to improve their understand of space exploration. Includes images of the universe, galaxies, stars and planets.
Institute and Museum of the History of Science
Museo Galileo: Multimedia: Video: Astronomical Use of the Plane Astrolabe
Invented in ancient Egypt, the plane astrolabe is a tool used by astronomers and navigators to determine time and identifying positions of the Sun, Moon, stars, and planets. Read text or view the video to understand the details of its...