In the nearly five decades that have passed since the 1979 release of "Alien," the terrifying galaxy encompassing Ridley Scott's original film has expanded into a force more formidable than first ...

From the iconic Xenomorph to a new sinister eyeball creature, we rank every extraterrestrial species found in the sci-fi series Alien: Earth.

Second Skin Studios discuss the eyeball monster, Xenomorph eggs, and the rest of Alien: Earth's extraterrestrial monsters.