Uploaded May 2026 | Updated September 2026, 6 hours ago

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Get to know SatHub of the IAU Centre for the Protection of the Dark and Quiet Sky. SatHub brings together the astronomical and wider community to improve scientific understanding of the impact of satellite constellations on astronomy, identify ways they can be mitigated, and publicly share expertise and tools to enable this.

SatHub webpage: cps.iau.org/sathub