alien

An extraterrestrial lifeform. A creature who is clearly not from planet Earth.

Aliens in science fiction are often depicted as basically humanoid with a few non-human characteristics, such as colored skin or unusual appendages. Unintelligent aliens are often depicted as monsters or creatures.

Don't use this tag for alien characters who look indistinguishable from humans. Tag what you see, not what you know.

For the aliens from the Alien series, see the xenomorph tag.

Examples

Grey alien

Related tags

Species

• Xenomorph (Alien
• Predator (Predator)
• Na'vi (James Cameron's Avatar)
• Asari (Mass Effect)
• Quarian (Mass Effect)
• Chiss (Star Wars)
• Gungan (Star Wars)
• Mirialan (Star Wars)
• Mon Calamari (Star Wars)
• Togruta (Star Wars)
• Twi'lek (Star Wars)
• Wookiee (Star Wars)
• Vulcan (Star Trek)
• T'au (Warhammer 40k)

另请参见

• Little green men for stereotypical green alien
• Grey alien for the stereotypical alien in grey
• Alienposting
• UFO
• Interspecies

The following tags implicate this tag: grey_alien (learn more).