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.

A mysterious light blue swirl puzzled skywatchers from Britain to Croatia on Monday night. Many thought it looked like an ...

The upcoming mission, part of NASA's Commercial Lunar Payload Services initiative, will use Firefly's Blue Ghost lander and ...

While the space race of the 1960s was a contest between two rival superpowers, today it is being fought by private space ...