Intro to Astronomy #14 - Life in the Universe, Search for Extraterrestrial Intelligence, Drake Eq.

Описание: Introduction to Astronomy, Allegheny College, 27 April 2020
ATOD: cats controlling spacecraft @ 0:00:17
Section 19.4. The Search for Extraterrestrial Intelligence (SETI)
---The Drake Equation @ 0:00:47
---Are we "off the charts" smart @ 0:07:06
---How does SETI work? @ 0:11:59
---We've even sent a few signals ourselves @ 0:13:44
Section 19.5. Interstellar Travel and Its Implications to Civilization
---Current Spacecraft, Pioneer Plaque and Golden Record @ 0:18:45
---Difficulties of Interstellar Travel @ 0:22:55
---Fermi's paradox and possible solutions@ 0:25:00
---Third possible solution to Fermi's paradox @ 0:26:09
Course Review @ 0:26:47
FYI and Reminders @ 0:38:47

Textbook = The Essential Cosmic Perspective (7th edition) by Bennett et al.: https://www.amazon.com/Essential-Cosm... . These lecture slides are modified versions of ones provided to instructors by the publisher, Pearson. Thank you to the Pearson for granting permission to use their figures in these lecture videos posted to YouTube.