1,700 million km2 -- Total solid surface area of the Solar system potentially (if remotely) suitable for human habitation[1] (http://uts.cc.utexas.edu/~gwk/images/SolSys/SolSys)
... and lecturer at Yale University (one of his students was Thornton Wilder) who began acting on Broadway in 1936.
He was typecast as the wasp-tongued, supercilliou ...