5h15h<p>celestial navigation has been on my to do list for years. <a href="https://techhub.social/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AI</span></a> and <a href="https://techhub.social/tags/ComputerVision" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ComputerVision</span></a> beat me to it: <a href="https://www.popsci.com/technology/drone-star-navigation/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">popsci.com/technology/drone-st</span><span class="invisible">ar-navigation/</span></a> </p><p><a href="https://techhub.social/tags/celestialnavigation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>celestialnavigation</span></a> <a href="https://techhub.social/tags/GPS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GPS</span></a> <a href="https://techhub.social/tags/sailing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sailing</span></a> <a href="https://techhub.social/tags/drones" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>drones</span></a></p>