Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...

The original Star Trek series secretly used sounds of people kissing to create noises for one of its many alien monsters.

That changed my headset. I’d been quite rude to [wife and synth player] Mrs Fiend not long before, saying, 'All that weird stuff is shit – I don’t wanna hear it!’ When I came back I said, ‘Can you ...

Space is vast and most of it is empty, meaning sound doesn’t propagate… that’s why marketing for the film Alien famously said “in space no-one can hear you scream”. However, sound can still be ...

Astronomer Avi Loeb argued that other objects like interstellar visitor 3I/ATLAS could be useful for reaching out to aliens, if they exist.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Avi Loeb says interstellar objects such as 3I/ATLAS could carry time capsules into deep space faster than spacecraft built with 1970s technology ...

Humanity has sent into space everything from lightsabers and Tesla Roadsters to golden records and entire digital genetic ...

Elio (voice of Yonas Kibreab), a space fanatic with an active imagination, finds himself on a cosmic misadventure where he ...

The comet originated from outside our solar system and poses no danger to our planet. NASA officials have rejected theories that the object could be an alien spaceship. While not visible to the naked ...