Imagine receiving an alert on your phone from a government agency at night, warning you about an alien attack, when you have ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of ...

Astrophysicist Neil deGrasse Tyson has a blunt request for the government as the Pentagon rolls out the highly anticipated ...

Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...