The same type of ring-shaped signs in the skies around the world The same type of rings in the sky were observed for a limited period of time around the world. Watch the video from this review: 1) 12 NOV 2022. Eger, Hungria: https://twitter.com/i/status/1591510394211897351 2) 10 NOV 2022: https://twitter.com/i/status/1590538525812084736 3) 10 NOV 2022: https://twitter.com/i/status/1590537950538133504 4) 10 NOV 2022, Vietnam: https://twitter.com/i/status/1590537743670861824 5) 15 OCT 2022, Singapore: https://twitter.com/i/status/1581354420688027649 6) 2 NOV 2022: https://twitter.com/i/status/1587577596035858438 7) Vietnam: https://youtu.be/1AmaMBOINJw 8) Mexico: https://youtu.be/OqCCT4DxX9g