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Donate now
The Portal exists to help identify, maintain and preserve the world's most precious astronomical heritage.
Institutions or individuals who would like to help these efforts by making a financial donation are encouraged to sponsor the portal
Major sponsors
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International Astronomical Union | |
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Royal Astronomical Society | |
Collaborating projects
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Starlight Initiative | |
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The World at Night (TWAN) | |
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Ancient Skies project | |
