This Technique Can Enhance Remote Viewing Abilities Four-fold | Gaia
Sidereal Time App - Apps on Google Play
GitHub - jhaupt/Sidereal-Time-Calculator: Simply Python script takes time and date as input and ouputs the Julian date, Greenwhich mean sidereal time, and local sidereal time. Set longitude in script.
The Astronomical Unit - Tutorials - Time
Celestial Navigation DEMYSTIFIED: Time Diagram - YouTube