title: Winston Churchill's essay on alien life found.
authors.forename: Mario
authors.initials: M
authors.lastname: Livio
mesh_terms: D001256:Astronomy / Q000266:history* / Q000639:trends; D018559:Exobiology / Q000266:history* / Q000639:trends; D049672:History, 19th Century; D049673:History, 20th Century; D006809:Humanities; D018535:Mars; D008923:Missouri; D009144:Museums; D000069497:Origin of Life; D012098:Reproduction; D012586:Science / Q000266:history / Q000639:trends; D006113:United Kingdom; D018536:Venus; D047789:World War II; D014956:Writing / Q000266:history*