Philip K. Dick: Colony
“Colony” is an unsettling science fiction short story by Philip K. Dick, published in Galaxy Science Fiction in 1953. A group of explorers arrives on a planet that appears perfectly suited for colonization, with conditions ideal for human life. However, what initially seems like a paradise soon turns into a deadly trap when they discover an unsuspected threat that endangers not only their lives, but the survival of all humanity. To prevent the danger from spreading beyond the planet, they must make extreme decisions and fight for their lives against an invisible and terrifying enemy.