As it zoomed across the sky to reach space, it produced a mesmerizing blue spiral that left many Europeans scratching their heads. The video at the top of this story was recorded in Joze ...

A mysterious spiraling blue light illuminated the night skies over ... shows the glowing light spinning across the sky in what many social media commentators likened to a spiral galaxy.

One among those concepts is, “Why does the sky appear blue during the day but space looks pitch black?” Doesn’t it really wreck the human mind? To truly get an answer to this, we need to ...