Blue Eye Pulsar Finds Its Voice: Faint Radio Pulses Detected
Using the MeerKAT radio telescope, astronomers detected very faint radio pulses from 1E 1207.4-5209, a central compact object at the center of a supernova remnant nicknamed the Blue Eye Pulsar, about 10,000 light-years away. The signal matches the 424-millisecond spin, marking the first detection of radio emission from this quiet neutron star after decades; a 2015 spin glitch may have reoriented or boosted its magnetic field to make the pulses detectable, suggesting many more such faint pulsars exist and possibly explaining missing pulsars in remnants like SN 1987A.