Update: My Hubble Pi Telescope Camera and KStars (Raspberry Pi 4 and HQ Camera Module) Setup Documentation and Python Codes are now available on GitHub! :D : r/raspberry_pi
GoTo Telescope Mount
PiScope Raspberry Pi Optical Tracking Telescope - Open Electronics - Open Electronics
Controlling Telescopes with Raspberry Pi and Mathematica - Raspberry Pi
Tracking Telescope Mount — The MagPi magazine
Raspberry Pi mini GOTO Telescope project - Geeky Gadgets