![Cover image for Understanding the Universe: An Introduction to Astronomy, 2nd Edition. Episode 41 The Search for Extraterrestrials [digital video].](/client/assets/5.523.17/ctx//client/images/no_image.png "Cover image for Understanding the Universe: An Introduction to Astronomy, 2nd Edition. Episode 41 The Search for Extraterrestrials [digital video].")
Title:
Understanding the Universe: An Introduction to Astronomy, 2nd Edition. Episode 41 The Search for Extraterrestrials [digital video].
Added Author:
Series:
Publication Date:
2007
2025
Publication Information:
The Great Courses, 2007.
[San Francisco, California, USA] : Kanopy Streaming, 2025.
Physical Description:
1 online resource (streaming video file) (31 minutes): digital, .flv file, sound
Abstract:
Are there intelligent extraterrestrials elsewhere in our Galaxy? One way to search is to scan the radio spectrum for evidence of their electronic signals. The Drake equation suggests ways to estimate their prevalence.
General Note:
Title from title frames.
Film
Performers:
Alex Filippenko
Technical Details:
Mode of access: World Wide Web.
Language:
English
Electronic Access:
Access immediately on Kanopy
