Science Fair Projects – NASA mars plants

Science Fair Projects - NASA

Science Fair Projects – NASA

The NASA Goddard Space Flight Center Virtual Science Fair. NASA/TM-2002-210011. Goddard Space Flight Center, Greenbelt, MD, June 2002. (20020070988: (May 2009) NTRS) Lowman, Paul D., Jr., and David E. Smith. “Science Fairs and Observational Science: A Case History from Earth Orbit”, The Science Teacher, October 2002.

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