€ 29.99
Description
A replica of an ancient astrolabe has been assembled incorrectly, with the zodiac ring and stellar pointer misaligned. You must compare the replica with a photograph of the original astrolabe to identify “astronomical misalignments”—such as the Gemini symbol being placed where Cancer belongs, or the stellar pointer indicating the wrong right ascension mark.
Gameplay & Skill Packs: “Astronomical Coordinate Spot-the-Difference”—requires identifying constellation symbols and scale markings. Skill packs include “Equatorial Mount Simulation” (rotate the astrolabe to observe celestial alignments on different dates) and “Scale Magnification” (zoom in on the ring’s scale area for easier reading).
Level Overview: Levels 1–3600 cover the “Zodiac Zone,” with differences in constellation symbol placement; levels 3600–5300 cover the “Stellar Pointer Zone,” with differences in the scale value indicated by the pointer; levels 5300–6500 cover the “Equatorial and Horizon Rings,” where identifying offsets in the nested ring structure is extremely challenging.
