I designed and engineered this

I designed and engineered this interactive astronomical almanac for Ephemeris.

Blending nineteenth century celestial cartography with responsive data visualization required coordinating intricate astronomical calculations with period print typography. Programming a rotatable calendar dial that recalculates the night sky in real time, projecting accurate planetary alignments and lunar phases alongside a cataloged archive spanning 174 historical editions, turned complex ephemeris tables into an engaging visual experience.😊 👍