Curated OER
Communication Satellites
In this communication satellites worksheet, students complete a table showing the satellite, the lifespan of the satellite, the number of transponders on the satellite and the cost of the satellite. Students determine the retire year,...
Canada Science and Technology Museum
Canada Science and Technology Museum: Background Information for Canada in Space
Canada has accomplished some important achievements in space technology. Use the links to explore the main topics. Educators will appreciate connecting to the school program "Space: Space Exploration" on this site.
Cosmos 4 kids
Cosmos4 Kids: Exploration: Satellites
Learn about satellites .. early history, manned and unmanned, different kinds of orbits, and more. The brief, to the point text makes this site most suitable for younger researchers.
Georgia State University
Georgia State University: Hyper Physics: Earth Orbit Velocity
A discussion and statement of an equation for orbital speed. An interactive JavaScript form allows the user to investigate the relationship between orbital height and orbital speed. A very good opportunity to practice and receive...