A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Martin Whittle
Date: 2021 Oct 25, 05:33 -0700
I started reading the Cixin book in the hope of learning more about the 3-body problem but gave up as it became increasingly indigestible; so I'm also left with the Wikipedia article and don't know whether it's navigationally significant.
The site https://www.thenauticalalmanac.com/ provides the Nautical Almanac up to 2025.