Billions of years ago, while the solar system was still young, a massive object may have drifted into it. It's not a spaceship, but it is an alien visitor in its own right—a colossal interstellar body ...

Is 3I/ATLAS a comet or an alien ship? Harvard's Avi Loeb warns of a 'serial killer' visitor as the interstellar object makes its closest approach to Earth.

In space, no one can hear you scream. In FX’s Alien: Earth podcast booth at Comic-Con, we can hear you just fine. Nerdist’s Dan Casey sat down with Alien: Earth creator Noah Hawley and star Samuel ...