Michael Barton
darwinsbulldog
Scale model of Solar System, CFI Portland
17 July 2011
Basis for this activity:
www.noao.edu/education/peppercorn/pcmain.html#pacing
306
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Uploaded on July 20, 2011
Taken on July 17, 2011
Scale model of Solar System, CFI Portland
17 July 2011
Basis for this activity:
www.noao.edu/education/peppercorn/pcmain.html#pacing
306
views
0
faves
0
comments
Uploaded on July 20, 2011
Taken on July 17, 2011