"TIME Timelapse powered by Google could be a good resource for students studying the effects of erosion and climate change on the Earth. Combine the use of this imagery with historical imagery in Google Earth to give students even more perspective on the changes to the Earth's surface over time."
Eyes on the Solar System is a 3-D environment full of real NASA mission data. Explore the cosmos from your computer. Hop on an asteroid. Fly with NASA's Voyager spacecraft. See the entire solar system moving in real time.
*ISTE Workshop: Transitioning to the Common Core with Google Apps - Join me! I am using Google documents for all writing assignments this year. The day I assign a formal essay topic, students must create a doc, title it properly and share it with me.