Extraterrestrial Imperative

GPTKB entity

Statements (14)
Predicate Object
gptkbp:instanceOf gptkb:book
gptkbp:author gptkb:Krafft_Arnold_Ehricke
https://www.w3.org/2000/01/rdf-schema#label Extraterrestrial Imperative
gptkbp:influenced space advocacy movement
gptkbp:influencedBy space age thinking
gptkbp:ISBN 9780811706692
gptkbp:language English
gptkbp:notableIdea human expansion into space is necessary for survival and progress
gptkbp:publicationYear 1971
gptkbp:publisher gptkb:Stackpole_Books
gptkbp:subject space exploration
space colonization
gptkbp:bfsParent gptkb:Krafft_Arnold_Ehricke
gptkbp:bfsLayer 7