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SETI Searched Interstellar Visitor 3I/ATLAS For Narrowband Radio Technosignatures During Closest Earth Approach - IFLScience

By Google News Science · 2026-03-23
SETI Searched Interstellar Visitor 3I/ATLAS For Narrowband Radio Technosignatures During Closest Earth Approach - IFLScience
Why it matters: This multi-agency effort on 3I/ATLAS pushes the boundaries of astrobiology and open science.
SETI recently scanned interstellar visitor 3I/ATLAS for radio technosignatures during its closest Earth approach, a significant search for extraterrestrial intelligence. This effort was complemented by NASA's release of open data on the comet, enabling future discoveries, and even involved the European Space Agency's Juice mission observing the rare object, showcasing a multi-agency scientific collaboration.

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