Black Goo is a thick, sticky, tar-like substance with a mysterious and dubious background. It was originally introduced in Prometheus alongside the Engineers, an ancient race of aliens that were ...

The magical black goo introduced in "Prometheus" is holding the Xenomorph back. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It was always ...

The Engineers were an alien species that pre-dated humanity by millions of years. Prometheus’ opening scene (where an Engineer sacrifices himself to kickstart Earth’s “Genesis” moment), implies that ...