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The Coldest "Stars" in the Galaxy Might Actually Be Alien Megastructures
Alien megastructures would likely self-destruct before we spot them
This Week In Space podcast: Episode 151 — In Search of Alien Megastructures
Redefining the Search for Extraterrestrial Life: Exploring 'Service Worlds' Instead of Alien Megastructures
Forget Alien Megastructures. New Study Says We Need to Look For 'Service Worlds'.
Astrophysicist Proposes a Genius New Way to Find Alien Megastructures
