naked eye
path on GitHub
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/tools/naked-eye/naked-eye.md
random
Wasat
tagged
Old friends in the sky
tags
optical instrument
visible
IC 2391
Wikidata
https://www.wikidata.org/wiki/Q506254
Wikipedia
https://en.wikipedia.org/wiki/Naked_eye