You searched for "night vision preservation"

Adirondack Astronomy Retreat 2025

Monday, July 14, 2025 by Richard Harris

The 2025 David H. Levy Adirondack Astronomy Retreat will take place from July 20 to July 27, 2025, in the Adirondack Mountains of New York. This annual event brings together amateur and professional astronomers for a week of dark-sky observing, shared learning, and time outdoors. Founded by David an...

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Astronomical sketching and keeping things dark

Thursday, September 19, 2024 by Richard Harris

Astronomical sketching is a unique blend of art and science. It requires patience, precision, and a deep appreciation for the night sky. Unlike photography, which captures a moment in time, sketching allows you to engage with whatever object you are observing on a more intimate level. You obser...

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