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Miscellaneous:



1,561,092 hits in December 2017!
over 76,885,000 hits to date!

Banner image: taken by Galileo in 1992 (credit: NASA/USGS).

Comments? Questions? Corrections? Contact me.

Last modified 1 January 2018.
Copyright © 2001-2017, 2018 by Wm. Robert Johnston. All rights reserved.