'Red jellyfish' appear on the ocean after a storm sparking alien invasion theories

The unusual red shapes, which seemed to hover over the ocean after recent storms, prompted confusion and fascination over the internet in equal measure 'Red jellyfish' appear on the ocean after a storm sparking alien invasion theories

Striking images of bright “ red jellyfish ” appearing in the sky above storm clouds have sparked a wave of speculation online, with some social media users even floating theories about alien activity.

The unusual red shapes, which seemed to hover over the ocean after recent storms, prompted confusion and fascination in equal measure. NASA has now stepped in to explain the science behind the dazzling displays.

The phenomenon is entirely natural and known as a red sprite lightning discharge. These so-called jellyfish lights are rare electrical flas