"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

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

A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

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

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

In space, no one can hear you scream. And, as it turns out, in space, nobody can tell if you’re bad at your job, either. At least, that seems to be the premise of Alien: Earth episode 5, in which we ...