Video shows 'mysterious' whirlpool spiral flying over Hawaii sky
A strange spiral was caught on video earlier this month as it soared over Maunakea, Hawaii, and a telescope operated by the National Astronomical Observatory of Japan.
A strange spiral was caught on video over Hawaii .
The official Twitter account of the Subaru Telescope on Maunakea, an optical-infrared telescope operated by the National Astronomical Observatory of Japan, guessed what the source of the phenomenon might be.
