A Comet's Cosmic Connection: Could 3I/ATLAS Hold the Key to the Wow! Signal?
Ohio, USAThu Oct 09 2025
A comet from another star system, named 3I/ATLAS, has caught the attention of scientists. It might be linked to the famous Wow! signal, a mysterious radio wave detected in 1977. Avi Loeb, a well-known astronomer from Harvard, thinks this comet could be the source of the signal. The Wow! signal was a strong radio wave picked up by a telescope in Ohio. It was so unusual that the scientist who found it wrote "Wow! " on his notes.
The comet 3I/ATLAS was first seen in July 2023 by a telescope in Chile. It's moving very fast and comes from outside our solar system. It's not a threat to Earth, as it will stay far away. Scientists are interested in its speed and what it's made of. Loeb suggests that if the comet is natural, it shouldn't emit radio waves at a certain frequency. But if it does, it might be a sign of something more extraordinary.
The Wow! signal was a strong, narrow radio wave at a specific frequency. It was detected on August 15, 1977. The signal's origin was thought to be from outer space. The comet 3I/ATLAS is the third interstellar object found near our solar system. It has a unique path that shows it comes from outside our solar system. It will come closest to the Sun in October 2025, but it won't get too close to Earth.
Loeb thinks the Wow! signal might have come from 3I/ATLAS because of their similar directions in the sky. The chance of this happening randomly is low. He hopes that more observations will be made to test his idea. If radio waves are detected from the comet, it could be a big moment in the search for life beyond Earth.
Scientists are still studying the Wow! signal and the comet 3I/ATLAS. More data is needed to understand their connection. If the comet emits radio waves, it could change what we know about interstellar objects and the search for extraterrestrial intelligence.
https://localnews.ai/article/a-comets-cosmic-connection-could-3iatlas-hold-the-key-to-the-wow-signal-62c23bef
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questions
What methodologies are used to determine the trajectory and origin of interstellar objects like 3I/ATLAS?
How reliable are current radio telescopes in detecting and interpreting signals from interstellar objects?
Could the Wow! signal and 3I/ATLAS be part of a government experiment to test public reaction to extraterrestrial contact?
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