The species made its debut in the film Alien (1979) and reappeared in the sequels Aliens (1986), Alien 3 (1992), Alien Resurrection (1997), and Alien: Romulus (2024).

The Xenomorph XX121[3], better known just as Xenomorph or the " Alien ", is an extraterrestrial hive-based endoparasitoid with a multi-staged life cycle. Known to be extremely deadly and hostile, these …

Sep 24, 2025 · Discover the 5 terrifying alien species from Alien: Earth, including the iconic Xenomorphs and 4 new creatures. Learn about their origins, biology, and behavior.

Aug 12, 2025 · Alien now has four new species of nightmare creatures to go along with the iconic xenomorphs.

Aug 17, 2024 · Every Xenomorph (and Alien) from the Alien Movies With Romulus about to hit, we take an accounting of the many different versions of the facehugging, chestbursting sucker.

Jun 4, 2024 · Here is a comprehensive list of all Xenomorph types from the Alien movies and beyond, including the facehugger, chestburster, warrior, and Queen Xenomorph variants. The Xenomorph …

Aug 19, 2025 · Alien: Earth introduces four new alien species to the franchise and brings back the Xenomorph. Here's what we know about each of the aliens.

Alien Species Wiki is a website containing information on any alien creature ever imagined by mankind. From furballs to behemoths, from little green men to shades of blue, from mindless parasites to …

Aug 9, 2024 · Building on the original, there are a lot of Xenomorph types to explore. From Ridley Scott's Alien to the sci-fi franchise's prequel series beginning with Prometheus, here's how to watch the …

Xenomorph XX121, [3][4] commonly referred to as simply the Xenomorph[5], known colloquially as the Alien, and classified as XX121, is a highly aggressive endoparasitoid extraterrestrial species.