In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Alien, a startup looking to build trust infrastructure for the internet as the era of artificial intelligence agents changes ...

Alien creatures may feel like pure fiction, but some of their most disturbing traits already exist in nature. Parasitic lifeforms, genetic manipulation, and extreme survival strategies can be found on ...

Ridley Scott's Alien is widely considered the ultimate sci-fi horror movie, but a few genre films, like The Fly and The Thing, are even better.

TOI-4616 b is an Earth-sized exoplanet orbiting an M-dwarf that offers a strong benchmark for studying atmospheric loss and ...

A warehouse worker, Teddy (played by Jesse Plemons), accuses high-powered CEO Michelle (Emma Stone) of being an extraterrestrial who is secretly killing bees, disrupting the ecosystems humans depend ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

With big names like Steven Spielberg and Christopher Nolan at the helm, the greatest hard sci-fi films will blow audiences' ...

After The Last Of Us shipped, Naughty Dog made the admission that crunch is a requirement to make games at the level they ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...