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56 years ago #Today, Jocelyn Bell was surveying the sky with the Interplanetary Scintillation Array in Cambridge, when she picked up a pulsating signal with a period of 1.3373 seconds.
The power and regularity of the signals were briefly thought to resemble an extraterrestrial…
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56 years ago #Today, Jocelyn Bell was surveying the sky with the Interplanetary Scintillation Array in Cambridge, when she picked up a pulsating signal with a period of 1.3373 seconds.
The power and regularity of the signals were briefly thought to resemble an extraterrestrial beacon, leading the source to be nicknamed LGM, later LGM-1 (for "little green men").
It was actually a pulsar, later classified as PSR B1919+21.
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