Carl Sagan: Difference between revisions
Jump to navigation
Jump to search
Content added Content deleted
No edit summary |
No edit summary |
||
Line 392: | Line 392: | ||
* [https://archive.org/details/NASA_NTRS_Archive_19630011050 "NASA Technical Reports Server (NTRS) 19630011050: Direct Contact Among Galactic Civilizations by Relativistic Interstellar Spaceflight"], Carl Sagan, when he was at Stanford University, in 1962, produced a controversial paper funded by a NASA research grant that concludes ancient alien intervention may have sparked human civilization. |
* [https://archive.org/details/NASA_NTRS_Archive_19630011050 "NASA Technical Reports Server (NTRS) 19630011050: Direct Contact Among Galactic Civilizations by Relativistic Interstellar Spaceflight"], Carl Sagan, when he was at Stanford University, in 1962, produced a controversial paper funded by a NASA research grant that concludes ancient alien intervention may have sparked human civilization. |
||
==YouTube Videos== |
==YouTube Videos== |
||
{{YouTube Videos|{{PAGENAME}}|PQ4qBBWv3b4|Sagan interviewed by Ted Turner, ''CNN'', 1989, video: 44 minutes |
{{YouTube Videos|{{PAGENAME}}|PQ4qBBWv3b4|Sagan interviewed by Ted Turner, ''CNN'', 1989, video: 44 minutes!}} |
||
{{Carl Sagan}} |
{{Carl Sagan}} |
||
{{PulitzerPrize GeneralNon-Fiction 1976–2000}} |
{{PulitzerPrize GeneralNon-Fiction 1976–2000}} |