Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

We asked our readers to name their favourite films in the sci-fi genre – and these were the titles that came up most often.

As a fan of the genre, I can confirm that sci-fi classics like The Matrix, Interstellar and Inception reward endless repeat ...

Blue Origin launched six people to suborbital space today (Jan. 22). It was the 17th human spaceflight for the company, which was founded by Amazon's Jeff Bezos.

John Carpenter’s first movie was Dark Star, a forgotten sci-fi satire that flopped on release but has since become an ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

The company’s mega-constellation is having to perform a huge number of manoeuvres to prevent a collision in Earth orbit ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

I Spoke to Astrophysicists About Starlink’s Expansion. Here’s the Doomsday Scenario Keeping Them Up at Night ...

A hidden lineage of UFO contactees stretching back more than four centuries is coming into focus in Denmark, with researchers ...