Supernova simulations show that low-mass star in binary system J0453+1559 could be a neutron star
In 2015, astrophysicists discovered a system consisting of two compact stars orbiting each other: a pulsar (i.e., a highly ...
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A Distant White Dwarf Is Eating a Jupiter-Sized Planet for Lunch
The center of the nebula is home to the white dwarf WD 2226-210, the dense core of a medium-mass star, which has been the source of an astronomical mystery for decades. Observations from the ...