The phrase "space marine" refers to a fictional character who is a soldier or warrior trained to fight in outer space, typically in science fiction books, movies, or video games.
Sentences with «space marine»
Tammy Salyer assembles a rugged team of space marines in Contract of Defiance and Contract of Betrayal. (storybundle.com)
Johnson and Karl Urban star as Space Marines on a mission to Mars, where monsters are killing people. (thewrap.com)
Now it's all grizzled space marines in a post apocalyptic future protected by chest high walls. (nonfictiongaming.com)