Bizarre doughnut-shaped phenomena spotted in the sky – what is it?

Valeter Binotto has managed to capture the phenomenon a few times (Picture: SWNS)An amateur astrophotographer managed to capture a 230-km floating ring above his hometown in Italy.
Valter Binotto managed to capture the otherworldly sight over his hometown of Possagno in Italy.The sparkly, firework-like phenomena are known as sprites, with the large doughnut-shaped rings referred to as Elves.The Elves are an upper-atmospheric lightning event sometimes caught in long-exposure images abo