Why Solar Eclipses Create Those Crescent-Shaped Lights

Описание: Everyone is watching the sky during a solar eclipse, but but if you look down, you'll catch another kind of light show.

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Sources:
https://eclipse.gsfc.nasa.gov/SEcat5/...

Pinhole cameras:
http://inside.mines.edu/~mmyoung/PHCa...
http://www.amazingcameraobscura.co.uk...
http://practicalphysics.org/pinhole-c...
http://www.wesjones.com/pinhole.htm
https://www.timeanddate.com/eclipse/m...
http://eclipse.illinois.edu/2017eclip...
https://eclipse.aas.org/eclipse-ameri...
https://cg-masters.com/nicks-rants-an...
http://www.schoolphysics.co.uk/age11-...
https://mysite.du.edu/~jcalvert/astro...
https://physics.stackexchange.com/que...
Images:
https://commons.wikimedia.org/wiki/Fi...
https://www.istockphoto.com/photo/cre...
https://www.istockphoto.com/vector/tr...
https://en.wikipedia.org/wiki/File:IM...
https://www.flickr.com/photos/mjambon...
https://images.nasa.gov/details-jsc20...