“I think a lot of people will see this result and will be like, ‘Aw, man, you didn’t find aliens again. But we were able to conclusively prove that this was Earth-based interference..”
aims to develop a system to fire a powerful laser beam to propel a tiny spacecraft at high speed to one of the star’s neighbors, Alpha Centauri, to take images and send them back home.
But then they examined something called the drift rate of the signal, tracking to what extent it moves. It seemed to drift slowly, inconsistent with a source in the sky. That was a bad sign. And the nail in the coffin was when they detected about 60 lookalike signals, mirroring blc1 at other frequencies, and those lookalikes were easily confirmed as being caused by interference.
France Dernières Nouvelles, France Actualités
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