new video loaded: A Curious Blue Swirl of Light Captivates Sky Watchers in Europe The Met Office, Britain’s weather service, said the light was most likely caused by a SpaceX rocket launch.

A mysterious light blue swirl puzzled skywatchers from Britain ... “We’ve received many reports of an illuminated swirl in the sky this evening,” the British Met Office wrote on social ...

Mesmerizing footage captured this blue spiral in the night sky in Croatia from a SpaceX Falcon 9 rocket. The phenomenon was likely caused by frozen fuel from the second stage of the launch and ...

This means that under the right conditions they are visible, and will sometimes appear against a white or light-blue background such as the sky. Because white blood cells are so small, they can be ...

Stargazers in Alaska were mystified after seeing a spooky galaxy-like spiral in the sky this past Saturday, The pale blue swirl was situated amid aurorasCredit: AP The pale blue swirl was ...

Last weekend, stargazers in Alaska were treated to an unusual sight; an eerie, pale blue spiral that appeared in the night sky. It emerged during a display of the Northern Lights, where charged ...

The light blue spiral resembling a galaxy ... and sometimes it’s swirly.” The swirl was caught in time-lapse on the Geophysical Institute’s all-sky camera and shared widely.