Strong bursts of energy that repeat like a heartbeat are detected billions of light-years from Earth - Daily Mail

The bursts of radio waves are repeating every 0.2 seconds in a clear periodic pattern, similar to a beating heart. Astronomers are still not sure of the source that is releasing the signals.

A mysterious object billions of light-years from Earth is shooting out strong bursts of energy in a pattern that is similar to a heartbeat. A team of Astronomers, led by the Massachusetts Institute … [+5812 chars]

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