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Extraterrestrial
Avi Loeb
The First Sign of Intelligent Life Beyond Earth
★ 4.4 (189 Ratings)
◷ 21 Minutes
☰ 7 Sections
◉ Text + audio
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About this content
Extraterrestrial (2021) is an examination of ‘Oumuamua, the first interstellar object ever detected. This provocative overview argues that this strange object could be a piece of alien technology.
About the author
Avi Loeb is the Frank B. Baird, Jr., Professor of Science at Harvard University, chair of Harvard’s Department of Astronomy, and chair of the Board on Physics and Astronomy of the National Academies. He has authored more than 700 scientific papers on space, astronomy, and astrophysics.
Who might enjoy this content?
- Amateur astronomers fascinated by ‘Oumuamua
- Sci-fi fans interested in a little science fact
- Anyone who wants to believe in life beyond Earth
