When a thunderstorm recently lit up the night sky, cameras captured towering red shapes that looked uncannily like glowing jellyfish hanging above the clouds. The images raced across social media, and ...

A mysterious red jellyfish-like flashes, which were spotted in the sky, sparked rumours about aliens sending signals to our planet. People said that it “looked alien” as the flashes glowed brightly in ...

While leading a storm tour photography group in June, photographer Greg McCown captured a rare phenomenon in the sky when red sprites appeared above Windy Point on top of Mount Lemmon. While these ...

While their presence is transient, these lights can impact long-distance electromagnetic disturbances in the sky's upper ...

Mysterious red lights falling from space, initially thought to be alien signals, have been identified by scientists as red sprites. These rare upper-atmosphere lightning phenomena occur high above ...