As per a new study, Dyson spheres around faint stars in the galaxy could offer new techno-signatures clues.

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

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 ...

Comets are often treated as leftovers, but sometimes the leftovers become the primary focus. That is the case with 3I/ATLAS, only the third known interstellar object seen crossing the solar system, ...

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

It's not just iconic characters like Kirk, Spock, and Janeway that have made "Star Trek" one of the best science fiction franchises of all time. It's also its memorable alien races like the Klingons, ...