The Science In 'The Martian' Isn't Fiction
Director Ridley Scott's extensive research for his upcoming film "The Martian" ensured the movie would be truer to science than fiction.By Lexie Hammesfahr | September 29, 2015
He told Yahoo Movies he asked the scientists if the glaciers on Mars meant there was once an ocean there. He said: "Are we right now what Mars was 750 million years ago? And they went, 'Uh, good question.'"