The newAlien: Earthteaser trailer has arrived, and it has some big revelations about the series.Alien: Earthis an upcoming FX television series thatwill take a different approach to theAlienfranchise by setting its plot on Earth. It will tell the story of a spacecraft that crash lands on Earth, and the group of people who discover what horrors await inside.Alien: Earthis set to feature a leading castincluding Sydney Chandler, Alex Lawther, Timothy Olyphant, Essie Davis, and David Rysdahl.
Now,FX Networkshas revealed the new teaser trailer forAlien: Earth. As the sun’s glint on Earth is shown, aresounding narrator voice says “In 2120, Mother Earth is expecting.“The scene then pans out from Earth to reveal the reflection of Earth in a Xenomorph’s head. The Xenomorph bears its teeth before the scene quickly cuts away. As theAlien Earthtitle card shows, indistinguishable faces are shown for fleeting moments. The final title card reveals a release window forAlien: Earth, saying that the show will come in Summer 2025.

What These Trailer Reveals Mean For Alien: Earth
The Timeline Has Been Clarified
Though theAlien: Earthteaser trailerdoes very little by way of revealing more of the sci-fi series plot, it did clarify the show’s exact timeline. It has been previously established that theFX series would be a prequel to Ridley Scott’sAlien.Now, the year is clarified to be 2120, which is less than 100 years beyond real-life present day.
This does have some confusing implications when it comes to the originalAlienfranchise. The original 1979 film was set in 2122, which would mean thatAlien: Earthis only taking place two years before its events. This small timeline gap would be at odds with how the series was originally represented. Placing the events of the television and film series so close together would make it such that the events ofAlien: Earthwould have more consequences onAlien, a film that has already been made. HowAlien: Earthhandles this timeline remains to be seen.

Our Take On The Alien: Earth Release Window
It Is Well Spaced Out From Alien: Romulus
Beyond the chronological setting, another important reveal in thisAlien: Earthteaser was the fact that it will be released sometime in the summer of 2025. This means thatthe series will come out roughly a year after the movieAlien: Romulus, which was released in theaters on June 24, 2025. This will maintain the momentum of theAlienfranchise, and also release at a popular time for media in general.