Alien.gov and Aliens.gov – are drawing attention after records showed they were created this week by a U.S. government agency ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability ...

Science fiction is full of alien species, but some are built with a level of detail that goes far beyond the norm. In this ...