Could the Clues to Ancient Alien Civilizations Be Hiding in a Bucket of Moon Dust?
Most of our experience with the Search for Extraterrestrial Intelligence (SETI) has been focused on capturing radio signals that alien species have sent out, whether intentionally or unintentionally. That creates a huge “synchronicity” problem - what if there aren’t any alien civilizations broadcasting radio signals now, but there were a billion years ago? The Milky Way is around 13 billion years…
Scientists propose a new method to search for evidence of alien technology on the moon. The SETI Institute proposes examining lunar regolith for microscopic particles that may have originated from alien structures. If alien civilizations had existed near Earth, space weather could potentially break down their technology into tiny bits that could have drifted through space and eventually landed on the moon.
The moon's lack of atmosphere and active geology makes it an ideal candidate for preserving such particles for billions of years. Researchers would collect lunar samples and search for these potential technosignatures using a microscope. The idea is similar to how human-made satellites shed microscopic particles throughout space that could accumulate on the moon over time.
While this concept may seem far-fetched, it could potentially revolutionize the search for extraterrestrial intelligence by introducing a new method of examining potential evidence on the lunar surface.
Written by urgent.news from EarthSky's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
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