With 'Project Hail Mary' opening in theaters, here are several essential films that explore the strange, high-stakes experience of being stranded in outer space.

As of March 19, neither Alien.gov or Aliens.gov directs online users to a completed website.

Alien: Romulus climbs to the top of HBO Max's global streaming charts, proving the sci-fi franchise still has staying power.

The cross-species friendship powers this touching film from Phil Lord and Christopher Miller. It has been described as 'E.T.' meets 'Interstellar' but that doesn't hint at its humanity.

Buckle up and prepare for liftoff '€” we're counting down our picks for the most memorable, imaginative, and awe-inspiring ...