2. Que tal in the Current Skies Observing information about the visible planets, our moon and other moons, the sun, as well as other 'things' celestial. Web site includes monthly sta... visit sitepermalink
5. Astronomy Area DIF Webhome of Astronomy Area DIF-US at the University of Sonora, Hermosillo, Sonora, Mexico. Strong work in Solar Astronomy and Education. @stro tv, the ... visit sitepermalink
6. Lunar Eclipse Observer Information and reduction of all lunar eclipses and observed solar eclipses. Software is available for Windows XP download. visit sitepermalink