Northern lights (aurora borealis) illuminate the sky over Reinfjorden in Reine, on Lofoten Islands, Arctic Circle, on September 8, 2017./Photographers waiting for the Northern Lights in Siberia on the night of Oct. 26 saw an unexpected sight. Jonathan Nackstrand/AFP/Getty Images
A group of photographers camping out in Siberia to shoot the Northern Lights saw a sight every bit as spectacular and even more mysterious.
Viewers were stunned to see a huge, glowing, bubble of light rise into the sky. It was weird, it was unidentifiable—and it was flying. It was an Unidentified Flying Object.
