Uutter

#geocentrism

3 posts · 1 collection

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#voyager#galileo#earth#heliocentrism#astronomy#venus#mars#milkyway#jupiter#neptune#extraterrestrial#biosignatures
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jonathan
/c/carl-sagan

The Earth as a Planet

LectureTelevisionBBC2 / Royal Institution Christmas Lectures/ RI Christmas Lectures 1977 — 'The Planets' (Lecture 1 of 6)1 January 1978London, UK — Royal Institution of Great BritainCarl SaganSpeaker#earth#mars#jupiter
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Sagan's first Royal Institution Christmas Lecture in the 1977 'Planets' series, broadcast on BBC2 in early 1978.

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jonathan
/c/carl-sagan

Is There Intelligent Life on Earth?

LectureLive EventStanford University / Annual Bunyan Lecture/ 11th Annual Bunyan Lecture24 April 1993Stanford, CA — Stanford UniversityCarl SaganSpeaker#evolution#religion#television
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Stanford's 1993 Bunyan Lecture — a witty examination of human civilization viewed from a cosmic perspective.

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jonathan
/c/carl-sagan

"Lost" Lecture: The Age of Exploration

1994#consciousness#evolution#technology
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