Topic summary
Naked-eye
Extracted from the Wikipedia article Naked eye.
External links
- Naked Eye Observing in Astronomy
- Naked-Eye Stargazing: Learning the Sky and its constellations
- Naked Eye Navigation, Polynesia Voyages (archived 22 February 2004).
- Detection of weak optical signals by the human visual system: Perspectives in Neuroscience and in Quantum Physics
- The Naked-eye Planets in the Night Sky (and how to identify them)