Series of 7 Reference Line Maps & DSS images of M107. This series of maps has been developed for use with the Reference Line Method. It adapts well to both binoculars and telescopes.
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You can't see the whole sky through a bamboo tube. --Japanese
How vast these Orbs must be, and how inconsiderable this Earth.--Christian Huygens, 1689
The human search for the structure of the universe is more important than finding it.--Joseph Silk