theastronomer, astronomy, astronomy reports, meteors, sunspots, moon, video astrophotography, observing, small telescopes, observatory, ohio, ohio astronomy ...

Solar Filter, Solar Filters, Solar Filter Plans, Solar Filter Construction Plans, Solar filter plans for your telescope, Dobsonian Solar Filter, Build a Solar ...

International programme for sunspot observation of amateurs and professionals. Volkssternwarte Paderborn e.V., Germany

Join for free in a solar observing network, magnetic classifications of sunpots based on Zürich McIntosh system generating classification values!

The Center for Science Education at UC Berkeley Space Sciences Laboratory is dedicated to making space science information accessible to educators and public.

AdvanceSpace is a space learning portal dedicated to advancing space knowledge.

A new, interdisciplinary paradigm embracing the natural and physical sciences, and history and prehistory, revealing a biological universe that is also ...

NASA Interenational Year of Astronomy - Find information on local and worldwide activities surrounding IYA. Explore hot topics and find out where astronomers ...

Astronomy And Astrophotography, my personal site with Astronomy links and my Astrophotography.

A readable and thorough account of the significance of one of the most pivotal and intriguing scientists in history... AND OTHER TITLES including Galileo's Two ...