Extraterrestrial
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What’s it about?
Harvard astrophysicist Avi Loeb argues that the interstellar object 'Oumuamua was alien technology, challenging how we search for life and urging scientific humility.
You’ll learn
- Why 'Oumuamua defies natural explanations
- How light sails work as propulsion
- The streetlight effect in science
- Why we need space archaeology