Data points on the vanishing night.
Global sky brightness rising every year.
Dark sky reserves registered worldwide.
Europe and North America under glow.
Reported as a giant silvery cloud.
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The night sky is a shared heritage. By pledging your support, you help us document and protect the remaining dark places on earth.
Registry Est. 2026 / Global Dark Sky Initiative
Field Research
The night is not empty.
S.01
Migration Patterns
Artificial light disrupts the celestial navigation of migratory birds. We track flight paths against light-pollution maps to identify critical corridors where darkness is a biological necessity for survival.
View migration dataMIGRATION / DATA
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S.02
Nocturnal Biology
The circadian rhythms of nocturnal species depend on the natural cycle of starlight. Our research monitors how artificial skyglow alters hunting, mating, and resting behaviors in protected reserves.
See research notesBIOLOGY / CYCLE
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S.03
Cultural Memory
The night sky is a shared human heritage. We document the loss of stellar visibility and the erosion of cultural narratives tied to the constellations, preserving the memory of a dark sky.
Read archive notesMEMORY / ARCHIVE
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