Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

The teaser trailer for Disclosure Day has been released, offering a glimpse at Steven Spielberg 's upcoming sci-fi film. Ironically, Disclosure Day 's teaser doesn't actually disclose all that much.

NASA ’s James Webb Space Telescope has found the strongest evidence yet that a small, rocky planet outside our solar system ...

The iconic alien from Star Trek made its television debut in the 1967 episode "The Trouble with Tribbles," in which these ...

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 ...

We've only known that sprites exist for marginally longer, as they were first photographed in 1989. Red sprites are electrical discharges similar to lightning, but they do not come towards the ground; ...

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 ...

Château de Beynac: Are aliens finally communicating with Earthlings? A mysterious red jellyfish-like flashes, which were spotted in the sky in Château de Beynac, France, sparked rumours about aliens ...

Brilliant red pillars of light recently spotted falling from space are not signs of alien activity but a rare kind of highaltitude lightning known as sprites, scientists say. A new image, shared via ...

The photograph has renewed interest in these ghostly lights, which appear for just milliseconds and are usually hidden from view by the very storms that create them. Brilliant red pillars of light ...

Conspiracy theories have raged about 3I/ATLAS being an unnatural object. But the alien question, while fun, generates misinformation and distracts from the science. When you purchase through links on ...