In Prometheus (2012 movie), what killed the engineers?

We really won't be able to answer that until “Alien: Covenant” comes out. All we think we know is this: LV-223 was a research planet. The universe is vast and it does a good job of isolating biospheres. LV-223 was their Area 51 or Peenemünde. read more

We really won’t be able to answer that until “Alien: Covenant” comes out. All we think we know is this: * LV-223 was a research planet. The universe is vast and it does a good job of isolating biospheres. read more

The holographic footage the crew of the Prometheus encounters on LV-223 shows the powerful Engineers panicking and running away. One of the Engineers gets killed by the closing door on his way into the room with the large stone head and urns containing the black substance. read more