The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the near- to mid-infrared, while M-dwarf cases can radiate more strongly but ...

Sigourney Weaver remains wary of xenomorphs after battling them in four Alien movies. The Avatar star told Collider that she's enjoying FX's Alien: Earth — Noah Hawley's TV spinoff of the sci-fi ...

SAN DIEGO -- FX's "Alien: Earth" is a sci-fi thriller set in the year 2120 that sees cyborgs, synthetics and humans co-existing on Earth. According to the official synopsis, "When the mysterious deep ...

Alien: Earth just blew our minds with episode five, “In Space, No One Can…” which goes into detail on the spaceship Maginot’s fateful mission, which brought the titular aliens to Earth. It’s ...