OLD ASTRONOMY BOOKS FOR SALE OR TRADE! http://mars.ark.com/~nyyn29/Book.htm Will Trade Equal Value for an 80mm or 90mm Short tube Refractor:...
SETI TEAM ART BELL: THE STAR MAPS http://www.memorybankinc.com/SETI.htm 68 full scale star maps to visually locate the position of data being...
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