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AboutEmail: nexusmail at this Web site address Registration is entirely optional; it's no longer required for posting comments. If you wish to create an account, you may do so 3D UniverseStellar CartographyObserving GuidesPersonal ExperiencesOther interests |
Travels Through Time
Submitted by David on Sun, 2006-04-02 17:34.
The stars move over time -- unnoticeably over a few years, but dramatically over the millenia. |