Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these ...

American astrophysicist and science communicator Neil deGrasse Tyson, and English physicist, science communicator, and ...

A mysterious red jellyfish-like flashes, which were spotted in the sky, sparked rumours about aliens sending signals to our ...

Scientists who once rolled their eyes at flying saucer stories are now treating strange things in the sky as a serious ...

Harvard scientist Avi Loeb claims the interstellar object 3I/ATLAS may be alien technology sent to seed life on Earth, ...

Speculation about alien life, a new nitrogen map, AI as a thesis supervisor, groundbreaking telescopes and multi-million-euro ...

Mysterious red lights falling from space, initially thought to be alien signals, have been identified by scientists as red ...

Harvard astrophysicist Avi Loeb proposes that the interstellar object 3I/ATLAS emits a 'heartbeat'-like pulse, suggesting it ...

Alien invasion stories are among the earliest science fiction in the Western canon—they not only explore the strange and ...