3. Question = How did spacecraft reenter the atmosphere without burning up in the atmosphere? After all, meteors do!
http://www.youtube.com/watch?v=-1BPx5Wsm7k
Assignment:
1. Name 5 American spacecraft (at least 3 manned).
2. Sketch/ find a picture of each.
3. Tell how each one withstands the heat of reentry into the atmosphere.
Reentry videos and problems:
http://www.howstuffworks.com/spacecraft-reentry.htm
4. TPS Engineering design challenge
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