Scientists have discovered a radio signal that beats like
a heart in an unknown galaxy billions of light years from Earth.
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The pulses from its source are a million times brighter than similar stars in our own galaxy and last 1,000 times longer than average.
Researchers say the signal, which is a type of fast radio burst, |
By Anugraha Sundaravelu |
However the source of the burst, which was observed from Canada, remains a
mystery.