ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique.
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Alien-hunters crack cosmic code with new 'twinkle test' that spot real space signals
Alien-hunters are focusing their telescopes on 'pulsar' stars to time their twinkles, giving them a new tool to sift through ...
Over a year ago, we received a signal from Mars—an encoded message from Europe’s Martian orbiter, picked up by three observatories on Earth. The contents of this simulated alien message, crafted by an ...
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