Join us on a journey to the Alpha Centauri system,the closest star system to Earth and one of the most promising locations in ...

Proxima Centauri, just 4.24 light-years from Earth, is the closest known star to our Sun. Though it’s the smallest member of ...

NASA’s New Horizons spacecraft has been used to demonstrate simple interstellar navigation by measuring the parallax of just ...

Researchers from the University of Manchester showed how radio waves generated by military aircraft and airports are likely to be detected by aliens.

Aliens could spot Earth because of airports such as Heathrow and Gatwick, according to new research. Radar systems used by ...

Before defining what a light-year is, we should define what a light-year is not: It is not a measure of time, but rather a ...

Astronomers have discovered yet another alien visitor to the Solar System.

Astronomers have discovered yet another alien visitor to the Solar System. This one appears to be a comet, a ball of dust, ...

Proxima Centauri b is the closest known exoplanet to our solar system that is thought to be within the habitable zone of its star.

A new study reveals that a common human technology may be quietly broadcasting our presence to alien civilizations—without us ...

Radar signals from civilian airports and military operations are inadvertently exposing our existence to potential advanced ...