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Alien life may look nothing like life on Earth — so how should we go about looking for it?
Alien life might look unlike anything we've ever seen on Earth. Trying to find evidence of these unknown organisms will ...
Scientists Believe Aliens Are Sending Interstellar Messages to Each Other—And We Can Eavesdrop on Them
Since the first modern SETI (Search for ExtraTerrestrial Intelligence) studies tried to detect alien transmissions in the early 1960s, scientists on Earth have been on the alert for strange cosmic ...
Alien Civilizations May Have Already Formed a New Kind of AI-Based Consciousness, Scientists Say
Assuming intelligent aliens have used AI for thousands or even millions of years, experts think it may have grown to proportions we can scarcely imagine on Earth.