NASA
Nasa: Heliophysics: New Science of the Sun Solar System Connection
This site from NASA lists common and uncommon misconceptions about Sun-Earth Science. Site also provides links to activities and lesson plans as well as background reading.
Extreme Science
Extreme Science: Space Science: 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.
Seeker
Seeker: Week of 1 6 14: Is Earth Surrounded by Dark Matter?
Article reports on a presentation that suggests that the Earth is surrounded by dark matter.
Science Struck
Science Struck: How Was the Earth Created
This resource gives a detailed explanation of the stages that the Earth and the solar system went through beginning with their origins in the Big Bang up to the present time.
Other
Lunar and Planetary Institute: Explore! Ice Worlds
Features a collection of hands-on activities, investigations, and explorations designed to engage students in learning about ice, both in the solar system and on planet Earth.
NASA
Nasa: Jet Propulsion Laboratory: Planet Quest: Exoplanet Exploration
Constellation of articles, images, diagrams, posters, videos, and more on the subject of the search for planets, particularly Earth-like planets, outside our solar system.