Top 15 Strange Phenomena in the Sky Caught on Tape
https://en.wikipedia.org/wiki/2009_Norwegian_spiral_anomaly
https://www.youtube.com/watch?v=zsiSirIq4SA
https://en.wikipedia.org/wiki/Kelvin%E2%80%93Helmholtz_instability
https://www.youtube.com/watch?v=dcwOn4VeJOE
https://pt.wikipedia.org/wiki/Falcon_9
https://www.youtube.com/watch?v=4BXLd48QYs4
https://www.youtube.com/watch?v=a3_4Bc6tRp4
https://spaceflightnow.com/2017/12/28/falcon-9-launch-lights-up-southern-california-sky/
https://www.youtube.com/watch?v=tHCh4ImNVAU
https://www.google.es/search?q=harry+potter+dementor+zambia&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjb_cqqwobbAhXoCMAKHQj5BGoQ_AUICigB&biw=1366&bih=654
https://www.youtube.com/watch?v=qpysApXRXYE
https://en.wikipedia.org/wiki/Circumhorizontal_arc
https://www.youtube.com/watch?v=oF967AhA0jA
https://www.youtube.com/watch?v=1eGqVE0PLyQ
https://www.youtube.com/watch?v=L-UtL8_fNnw
https://en.wikipedia.org/wiki/Fire_whirl
https://www.youtube.com/watch?v=6gbKvlbdAbo
https://www.youtube.com/watch?v=-A2BdCt_US4
https://www.youtube.com/watch?v=Is8rgh_KneY
https://www.youtube.com/watch?v=ox5saU4Xnmc
https://en.wikipedia.org/wiki/Sun_dog
https://www.youtube.com/watch?v=g85Lv6aZH0s
https://www.youtube.com/watch?v=z8WEkGwn5OU
https://www.youtube.com/watch?v=VBos1CYf8HM
https://brightside.me/creativity-photography/15-astonishing-unexplained-mysteries-caught-on-camera-383210/
https://www.youtube.com/watch?v=5hkiNka9tjE
https://www.youtube.com/watch?v=Z21s5PhzZl4
https://www.youtube.com/watch?v=5OpShURly5s
https://www.youtube.com/watch?v=IR8YU54n1wM