The MCU's heroes have saved many lives, but the franchise also showed that some sad deaths were completely unavoidable.

The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

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.