In 1967 a student at cambridge university was surveying sky with newly constructed radio telescope a few weeks later it picked up a pulsating signal with 1.33 sec interval initially thought manmade interfernce turned out to be from deep space and named LG

In 1967 a student at cambridge university was surveying sky with newly constructed radio telescope a few weeks later it picked up a pulsating signal with 1.33 sec interval initially thought manmade interfernce turned out to be from deep space and named LG