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![]() Date: 2006-08-09 23:10:34Spaceflight Search for extraterrestrial intelligence Active SETI Allen Tough Stuart Kingsley SETI Institute The Universe Alien language Contact Astrobiology SETI Extraterrestrial life | Add to Reading List |
![]() | Copyright © 2008, Proceedings, U.S. Naval Institute, Annapolis, Maryland[removed]www.usni.org Friend or Foe? Tough to Tell By Admiral Thad Allen, U.S. Coast GuardDocID: DbLg - View Document |
![]() | Ontario Institute for Studies in Education of the University of Toronto (OISE/UT) Graduate Studies in EducationDocID: sifS - View Document |
![]() | Section V Powerful Insights: In-Depth Papers by Participants and Others Participants in A Seminar on the Cultural Impact of Extraterrestrial Contact contributed to the value ofDocID: 5N25 - View Document |
![]() | Section V, Paper 6 How to Achieve Contact: Five Promising Strategies Allen ToughDocID: 5N1W - View Document |
![]() | Section I An Extraordinary Event Allen ToughDocID: 5N1I - View Document |