Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these signals are likely sent as narrowband radio waves, we may now have a way to detect them ourselves. The key is finding leaked signals as one planet passes in front of and mostly blocks another.

Could a comet’s tail pointing towards the Sun possibly indicate alien technology, or is it just a strange quirk of dust physics? While interstellar comet 3I/ATLAS speeds by our planet at a blistering 130,

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 the sky.

Mysterious red lights falling from space, initially thought to be alien signals, have been identified by scientists as red sprites. These rare upper-a

Science books provide the ultimate deep dives into our favorite subjects, whether it’s the inner workings of the brain, climate change, the ongoing search for aliens, or even the subject of science itself. They also make for excellent gifts, and we here at Gizmodo’s science desk are more than happy to make some recommendations.

Alien invasion stories are among the earliest science fiction in the Western canon—they not only explore the strange and unknown but also heighten the stakes by bringing danger inside human civilization.

North Bergen High School did a two-night-only stage production of the 1979 film. With a budget of less than $4,000 and props made from recycled materials, students at North Bergen High School’s drama club put together a two-night-only stage production of ...