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Jun 21, 2022 at 11:07 comment added anna v @Mattia the way the question is stated it talks as if there is intersection of light rays,"How we can see the brighten space ", there is no brightness in space if there are no (or few) molecules for the light rays to interact with. It should be a biophysics tag, perception of light. thehealthboard.com/what-is-light-perception.htm
Jun 21, 2022 at 7:22 comment added Arun Bhardwaj @Mattia, yes you understood the question whereas all the responses already have a picture in mind from the books that the rays only converge like the way they have shown,,,and they don't want to even give a second thought on the question
Jun 19, 2022 at 10:22 comment added Mattia I don't think this answer got the main point of the question. It's not about interaction of light rays but about how the eye can distinguish the direction (and the object) from which a light ray come.
Jun 12, 2022 at 12:33 history edited anna v CC BY-SA 4.0
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Jun 12, 2022 at 12:28 history edited anna v CC BY-SA 4.0
added 104 characters in body
Jun 12, 2022 at 12:18 history answered anna v CC BY-SA 4.0