What is Interstellar Archaeology?
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Are we alone in the universe? What are the odds that Earth is the only world where life sprung into…
SETI
Astronomers Publish the Exotica Catalog; a List of Places Where Alien Civilizations May Hide
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A team of scientists from the Breakthrough Listen initiative, dedicated to looking for signs of extraterrestrial life, has created an…
This warning about sending signals to aliens suggests we could be inviting catastrophe
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Two German researchers are calling for international limits on deliberate attempts to message extraterrestrial civilizations, arguing that humanity has been…