Infographic explaining how scientists are searching for technosignatures like CFCs and other industrial pollutants in exoplanet atmospheres to find evidence of alien civilizations.

Gallery of Wisdom

ALIEN SMOG FOUND?

Mar 24, 2026 40 views

Could alien civilizations be polluting their planets just like us? Explore the search for technosignatures and alien smog in exoplanet atmospheres! 🧪🌌

#exoplanets
#aliens
#technosignatures
#astronomy
#spaceexploration
#SETI

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