# #Mon Aug 09 11:50:40 CEST 2010 Text__cj5UMKObEd-WfYQ0GneCwQ_text=
Galileo not only gazed at the depth of the heavens, he also began a systematic record of his observations.
The four little stars in the drawing from Sidereus Nuncius denote the positions of the newly discovered moons around Jupiter in snap-shot form.
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