
Milan Ćirković
Milan Ćirković is a Serbian astrophysicist and philosopher known for his work on the implications of extraterrestrial life and the future of humanity in the cosmos. He has contributed significantly to discussions on the 'rare Earth hypothesis' and the 'great filter' concept, exploring the challenges life faces in evolving into advanced civilizations capable of interstellar communication.
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Milan Ćirković discusses the rare-Earth hypothesis, suggesting that the conditions for life are incredibly rare in the Milky Way.
The great silence: why haven’t we found any aliens yet? | Alien lifeThe Guardian·
United Kingdom· 2026-08-11











