http://antwrp.gsfc.nasa.gov/apod/ap091220.html
Analemmas are a mapping of the sun over a year in the sky and have a
nice infinity ring to them.
http://en.wikipedia.org/wiki/File:Goddard_and_Rocket.jpg
http://grin.hq.nasa.gov/IMAGES/SMALL/GPN-2002-000140.jpg
The GRIN has multiple goddard photos
http://grin.hq.nasa.gov/copyright.html
--
Stephen J Smoogen.
Ah, but a man's reach should exceed his grasp. Or what's a heaven for?
-- Robert Browning