link-s

satellite loop

WorldWide Telescope http://www.worldwidetelescope.org/Home.aspx

3D accelerated card with 128 megabytes (MB) RAM; discrete graphics card with dedicated 256-MB VRAM recommended for higher performance

Satellites and Imagery

explanations and examples

http://www.flashearth.com/

http://lajoie.camstreams.com/

writeweather
NWS
Skywarn
weather
open
Bluweather