Science Education Resource Center at Carleton College
Serc: Junk in Space
Did you know that there is millions of man-made "space junk" floating in orbit? This game will have you collecting space junk but you have to be careful not collect any objects that should be in space!
Other
University of Leicester: Comets, Asteroids & Meteorites
Provides a general overview of comets, asteroids, and meteorites. Content includes ways to identify them in the night sky, as well as detailed information on each type of small body.
Read Works
Read Works: Space Junk
[Free Registration/Login Required] An informational text about junk flying around in outer space. A question sheet is available to help students build skills in reading comprehension.