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Industrialization
Artificial Light or Heat
Artificial Satellites
Atmospheric Emissions
Interplanetary Engineering
Asteroid Mining
Geoengineering
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Waste Disposal
Interstellar Travel
Probes
Spacecraft
Stellar Engines
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Neutrino Communications
Optical Communications
Radio Communications
Amir Siraj
Harvard University
Research
15-Jul-2021
Intelligent Responses to Our Technological Signals Will Not Arrive In Fewer Than Three Millennia
Amir Siraj
,
Abraham Loeb
Acta Astronautica
11-Jan-2021
The Copernican Principle Rules Out BLC1 as a Technological Radio Signal from the Alpha Centauri System
Amir Siraj
,
Abraham Loeb
Astrobiology
Intelligent Responses to Our Technological Signals Will Not Arrive In Fewer Than Three Millennia
(15-Jul-2021)
Acta Astronautica
The Copernican Principle Rules Out BLC1 as a Technological Radio Signal from the Alpha Centauri System
Amir Siraj, Abraham Loeb (11-Jan-2021)
Astrobiology