Interstellar comet 3I/ATLAS flies past Earth on 19 Dec—fuelling doomsday myths and fake quantum AI catastrophe claims.

From the creators of XCOM's Long War mod, Terra Invicta bridges the gap between civilization on Earth and the vast interstellar empires of other space strategy games.

Nasa’s mission teams use extreme environments to trial equipment and procedures for future lunar and planetary exploration.

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

Could the tail of a comet possibly point towards the Sun and possibly signify something extraordinary? This is the question ...

The Invincible review on VpeSports – a philosophical sci-fi game based on Stanisław Lem's novel: plot, gameplay, atmosphere, 11 endings, requirements, and how to play for free on Steam ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer ...

FLAMINGO simulation maps the universe but reveals a puzzling mismatch: galaxies cluster less than theory predicts.

Since the 1950s, humanity has been searching for extraterrestrial life with increasingly sophisticated tools. But after decades of space probes, meteorite analysis, radio telescopes, and UFO ...

An astrophotograph of the interstellar comet known as 3I/ATLAS highlights its green coma and a wandering blue-tinted ion tail. (Copyright Victor Sabet and Julien De ...

He cited the astronomical gaffe in January, when The Minor Planet Center in Cambridge, Mass., announced the discovery of an asteroid zooming close to Earth — only to learn it was actually a Tesla ...