You know what I would love to see: a hard science fiction/horror story
 

Like the title says, I want to see something that combines horror with hard science, sort of like Arther C Clarke with a mean streak. Something that is monstrous but plausible. There needs to be more stuff like that- except no more copies of Alien. Prometheus might have been a step in the right direction except it was insultingly stupid at points. Does anyone have any recommendations in this regard?

Who Goes There by John Campbell.

Frankenstein. Hard sf for its day.
I Am Legend by Richard Matheson might qualify, also.