Random List of stuff I saw on the internet that I want to be able to find again - maybe.
Public Domain Image Archive - images free to use
Getty Open Content - Art images free to use
Lonely Speck - Astrophotography site.
ASTAP - Plate solver and photo stacker.
Deep Sky Stacker - more software to stack and do light processing of subframes.
Siril - Open source image processing software.
Clear Outside - Check to see what the seeing will be like for the next week.
Astronomy Tools - FOV calculator and other stuff.
Planetary System Stacker - python program using "Lucky imaging" to pick the best frames from video or a collection of stills. Stacks them - similar to AutoStakkert
Glicol Music language
Astropotamus' Software List - Useful list of software for use in Astrophotagraphy. Needs some unpacking as the software is barely described.
SkyCalPro - Ephemeris. Get a list of sky events for your location.
Eyes on Asteroids - App by NASA to follow the tracks of known NEOs forward and backwards in time.
Seti Astro Suite - software to massage the master frame after stacking - Now does stacking.
Clear Dark Sky - sky forecast
Creating Bluesky Feed - There are better ways but this is a nice intro