24-year-old PhD student spotted a strange signal from space and uncovered one of astronomy’s greatest discoveries |

In the summer of 1967, a 24-year-old PhD student at the University of Cambridge noticed something unusual hidden within mountains of radio telescope data. The signal appeared as a regular pulse, repeating with astonishing precision and refusing to fit any known astronomical explanation. For months, scientists struggled to understand what they were seeing, even joking…

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In 1967, a Cambridge student spotted a ‘scruffy’ printout blip that revealed the universe’s mysterious ticking stars

In 1967, Jocelyn Bell Burnell discovered an unusual, regularly pulsing radio signal. This led to the identification of pulsars, rapidly rotating neutron stars, a previously theoretical celestial body. Image Credits: Wikimedia Commons Looking into the heavens in the middle part of the twentieth century did not always require viewing the starry night through a glass…

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