Out of the Silent Planet Robert McClenaghan writes, ""Out of the Silent Planet", the shortest and most straightforward of the [Space Trilogy] books, incorporates many of the elements of classic science fiction, including a space flight, meetings with fantastic aliens, and an extended depiction of another planet. Were it not for the theological backdrop (which comes into focus only toward the story's end), "Out of the Silent Planet" could pass as merely a well-written and exceptionally erudite pulp novel." John Gosling, on his website devoted to "The War of the Worlds", wrote that the novel "is a very well written and important piece of Martian
Red Planet Mars staff at "Variety" liked the film, writing, "Despite its title, "Red Planet Mars" takes place on terra firma, sans space ships, cosmic rays or space cadets. It is a fantastic concoction [from a play by John L. Balderston and John Hoare] delving into the realms of science, politics, religion, world affairs and Communism...Despite the hokum dished out, the actors concerned turn in creditable performances." "The New York Times", while giving the film a mixed review, wrote well of some of the performances, "Peter Graves and Andrea King are serious and competent, if slightly callow in appearance, as the indomitable scientists.