Universe of Aristotle and Ptolemy
Having trouble understanding epicycles and all that? This may help!
A wonderful site about the man and his science!
Modern History Sourcebook: Crimes of Galileo
A short description of this proponent of a geocentric Universe.
Well, not really astronomy but a fascinating document on what life was like all those years ago...
A very nice, short description of some ancient ideas about the Universe.
Modern Astronomy and Astrophysics
Telescope Science Institute: Home of the Hubble Space Telescope!
Wonderful Images from a large telescope orbiting above us. Many of these images are the finest in existence! Also has short, reasonably simple explanations.
A Wonderful site - contains a vast amount of info and images of many, many
objects in the sky!
of the Solar System
Another great collection of info and images - well arranged.
Another neat site - You can only see half of the Unuiverse from the northern hemisphere - here's the other half...
See where your tax dollars go! A lot about manned spaceflight.
See a show - it's fun, relaxing, educational, and free!