The sky is always changing colors—from a bright blue on a clear day, to red and orange sunrises or sunsets, or multiple ...

At least 25 people across over 300 miles along the coast saw the fireball and submitted reports to the American Meteor ...

Around 9:45 p.m., a bright blue-green ball flew across the sky. Eyewitness reports came in from as far as Georgia, the Carolinas and Missouri. It's likely that the path was over central Kentucky.

bright blue spiral spotted over Europe on Monday night sparked chatter on social media about what might have caused the mysterious vortex. Videos posted on X showed a blue orb in the night sky ...