4 years ago
Astronomers Just Mapped a Pulsar's Surface for the First Time
Pulsars are the lighthouses of the universe. These tiny, compact objects are neutron stars — the remnants of once-massive stars — that spin rapidly, beaming radiation into space. Now, for the first time, astronomers have mapped the surface of a 16-mile-wide pulsar in exquisite detail. The result challenges astronomers’ textbook picture of a pulsar’s appearance and opens the door to learning more about these extreme objects.
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https://www.discovermagazine.com
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