Why we should search for alien artifacts

Video source record: https://www.ted.com/talks/beatriz_villarroel_why_we_should_search_for_alien_artifacts

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Summary

Is there alien life out there? After decades of hoaxes, sci-fi speculation, and government hearings, the evidence has come up short. But according to astronomer Dr. Beatriz Villarroel, it may be that we’re looking for the wrong signs. Here, she shares her team’s latest discoveries and argues that th

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Details

• Source collection: Wikivideos
• License: CC / Public Domain
• Category: Nature

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Academic references

1. Primary source record: https://www.ted.com/talks/beatriz_villarroel_why_we_should_search_for_alien_artifacts
2. Topic lookup: Google Scholar search for “Why we should search for alien artifacts”