Astrophysicist Dr. Paul Sutter spoke with NBC News' Gadi Schwartz on the spectacular atmospheric event that a SpaceX rocket ...
Videos posted on X showed a blue orb in the night sky that was visible in the U.K., France and other countries.
Mysterious markings were reported in the sky on Monday night, but the explanation for them is more manmade than ...
A large, 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 ...