Vivid images of glowing "red jellyfish " in the sky above storm clouds have ignited a flurry of online speculation, with some social media users even suggesting extraterrestrial involvement. The ...

Speeding around the Earth at 28,000 km/h, NASA astronaut Nichole Ayers captured an incredible view of a phenomenon known as a red sprite. Here's the science behind this 'transient luminous event'.

Strange jellyfish lights that appeared above thunderstorms around the world recently had people talking online. Many were puzzled and curious, with some even speculating wild ideas about alien ...

NASA astronaut Nichole Ayers, currently stationed on board the International Space Station, shared an incredible image of a sprite — a rare weather phenomenon that's triggered high above the clouds by ...