Tutorials and Videos for Image Processing with
http://www.werbeagentur.org/oldwexi/PixInsight/PixInsight.html
Understanding Atmospheric Seeing
Source: Understanding Atmospheric Seeing
Astronomical Binoculars: The best binoculars for astronomy
Guide to finding and buying the best pair binoculars for astronomy. What to look for in good astronomical binoculars and binoculars for viewing the stars at night
Source: Astronomical Binoculars: The best binoculars for astronomy
Understanding Binocular Exit Pupils | Gary Seronik.com
Understanding Binocular Exit Pupils
Source: Understanding Binocular Exit Pupils | Gary Seronik.com
The Solar System Live | TheSkyLive.com
A set of tools, data and maps designed to help amateur astronomers plan observations of Solar System objects, including live position and data for planets, bright asteroids and recently discovered comets.