Email: nexusmail at this Web site address
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Distant Worlds Star MapperHYG DatabaseEncyclopedia of Suns3D UniverseThe Armchair Astrometrist
Virtual MessierGATFAQsci.astro.amateur FAQVariable Stars
Clubs and OrganizationsThe Nebraska Star PartySouthern Peru, 1994Other things I've written
3D graphics galleryTechnical illustration
The Universe as seen from other places and other times.