Studio shake ups, disinterested A-listers, and "Dances with Wolves" in space. Wondering what the hold-up is for the long-awaited third "Alien vs. Predator" movie? It's more complicated than you think.

Project Hail Mary is a sci-fi drama starring Ryan Gosling and Milana Vayntrub. Discover all about the detailed cast analysis, plot, and more.

The new film probes the possibility of alien life – here's how the science of Project Hail Mary stacks up.

Plus why if astrophage were a thing, it would be up to the amateur astronomers to save us all.