Video: How Could We Find Aliens?


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Another possibility is that aliens are using lasers to communicate with us. An alien could target an incredibly powerful laser at our star, and it would be detectable with our large optical telescopes. There have been a few dedicated searches for laser communication, and View from inside the Borexino neutrino detector. Image Credit: Borexino Collaboration

View from inside the Borexino neutrino detector. 1 2