A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.

This image was captured in HaOIII and RGB light from the Dark Sky Alqueva Observatory in Cumeada, Portugal. I hope you enjoy it as much as I do, and if you want to support my work as an ...

A strange blue spiral lit up the skies over Europe ... preserving a swirling pattern created by the booster's motion. When light reflects from this structure, it creates these strange-looking ...

Per the media outlet, the rare blue spiral sighting was visible in some parts of Wales, England, and mainland Europe. The experts state that such an atmospheric display is caused when certain ...