Get in touch with a text message!Robert Silverberg's To Open the Sky (1967) combines five pre-planned stories originally published in Galaxy magazine in 1965 and 1966, it is an interestingly structured piece of work published at a time when Silverberg was just entering his own personal golden age. It also combines themes of religion, psychic powers, terraforming, immortality, and political conflict into a unique take on the "future history" subgenre of SF. Support the Show.For lots more writing on classic science fiction, other books, video games, and more check our my site andyjohnson.xyz and follow me on Twitter: @andyjohnsonuk