As it zoomed across the sky to reach space, it produced a mesmerizing blue spiral that left many ... the rare display was likely caused by the rocket’s frozen exhaust plume, which appeared ...

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

Mysterious markings were reported in the sky on Monday night, but the explanation for them is more manmade than extraterrestrial. View on euronews ...