Find out how the National Reconnaissance Office and Space Systems Command are advancing a space launch program seeking to ...

A giant whirlpool of light, known as a "SpaceX spiral," was recently spotted swirling across the night sky over Europe as a ...

Frozen fuel from the Falcon 9 rocket launched Monday created a luminous display for several minutes, and was seen by people from England to Eastern Europe.

On Monday night, several people witnessed a mysterious blue spiral in the sky. The image lasted only a few minutes, but ...