Technicalities: Watney, Smeaton and Rho
As you probably know, the movie The Martian concerns an astronaut who gets stranded on Mars and contrives to survive there until rescuers can come to get him. It has a kind of Potemkin village verisimilitude: a facade of scientific-sounding talk concealing ramshackle structures of crossed fingers and nonsense. Screenwriters are not under oath, but unfortunately […]