About tool:
Photographer's planning app providing precise sun, moon and Milky Way positions for any place and time. Widely used by chronolocation analysts.
Bellingcat-developed open-source web tool that constrains the geographic regions where a photographed shadow could have been cast at a given local time.
Free open-source planetarium. Reproduces the night sky for any date, time and location — essential for verifying star, moon and constellation positions in imagery.