FX is celebrating Alien Day with a new trailer forAlien: Earth, one teasing that there might be more horrors out in space than just the Xenomorph. April 26th has now been lovingly referred to by fans as Alien Day, in honor of the planet from the first film, Lv-426. While several short teasers for Alien: Earth were released over the last few days, many expected FX to reveal the premiere date for the upcoming series on Alien Day. Fans didn't get a release date, but they got an exciting tease for the series, franchise, and future.

The 42-second clip reveals a spaceship with compartments containing various unspecified alien species. The narration says, "This ship collected five different lifeforms from the darkest corners of the universe. Each one a unique, deadly species. Monsters." Then a classic Xenomorph emerges from atop one of the crates and jumps at the camera. The teaser...