What do we actually think an alien looks like? 🤔 Neil deGrasse Tyson doesn't think we're alone, but states every Hollywood alien has a head, two eyes, a nose, a mouth. Some pointy ears, but that's exactly the problem:

Exorcist Explains How to Stop Alien Abduction 😳

Get a behind-the-scenes look at Alien: Earth's terrifying Xenomorph practical effects. #AlienEarthFX

Alien: Behind the scenes

Alien: Earth | On-Set Dispatches: Up Close With The New Creatures | FX