A pair of astronomers claim they have found ET signals with 'have exactly the shape' of light pulses that could have been produced by alien beings.
They made their controversial findings by combing through 2.5 million readings from distant stars.
From this, they believe there are 234 cases of alien signals being sent to Earth.
Their claims are disputed by many experts in the field, including the Breakthrough Listen project backed by Yuri Milner, Stephen Hawking and Mark Zuckerberg, which is now working to find an alternative explanation.
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