50 years ago, pulsars burst onto the scene
Excerpt from the March 16, 1968 issue of Science News
LIKE CLOCKWORK Scientists reported the first discovery of a pulsar 50 years ago. The rapidly rotating neutron stars emit beams of radiation (illustrated), which sweep past Earth at regular intervals.
NASA’s Goddard Space Flight Center
The strangest signals reaching Earth
The search for neutron stars has intensified because of a relatively small area, low in the northern midnight sky, from which the strangest radio signals yet received on Earth are being detected. If the signals come from a star, the source broadcasting the radio waves is very likely the first neutron star ever detected. — Science News, March 16, 1968
Update
That first known neutron star’s odd pulsating signature earned it the name “pulsar.” The finding garnered a Nobel Prize just six years after its 1968 announcement — although one of the pulsar’s discoverers,
