Our universe does host life, but another one might be even better suited for life. Here’s what you’ll learn when you read ...

When you look back at ’90s and 2000s sci-fi, it’s amazing how one movie with a giant stone ring changed virtually everything. Stargate began in 1994 as a single big-screen adventure starring Kurt ...

If a Galactic Internet is out there, we may be like fish swimming through the ocean, unaware of the undersea cables carrying vast streams of information around us. The data may be flowing right past ...

Scientists are sharpening the methods used to search for alien artifacts inside our own solar system, drawing on recent ...

Netflix is preparing to bring back one of television’s most influential sci-fi shows. All 10 seasons of Stargate SG-1 are set ...

Some astronomers have made it their life’s work to find “Earth 2.0,” a rocky planet orbiting a star just like our own Sun. It ...

The fourth season of Amazon’s animated comic book TV show, Invincible, is just around the corner, landing just one year after Season 3’s jaw-dropping finale. The series is a massive hit, earning a ...

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent might they resemble or represent ordinary humans?

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

A recent study suggests that late M-stars, despite their abundance in the galaxy and potential for hosting detectable Earth-like planets, are unlikely to support the emergence of complex animal life.

The Milky Way is a spiral galaxy containing 100-400 billion stars. Planet Earth sits along one of the galaxy’s spiral arms. Though the Milky Way is generally always visible from Earth, certain times ...