For the first time in history, researchers observed a dying star stripped nearly to its bare core before it exploded. This newly discovered supernova, designated SN 2021yfj, offers an unprecedented ...
Anyone hungry for the icy crunch of a Pluto -like body? No? Well, one nearby white dwarf is going all in on a Pluto-esque ...
Nasa's Hubble Space Telescope has captured an extraordinary event playing out just 260 light-years from Earth: a dense, burned-out star known as a white dwarf is in the process of devouring a fragment ...
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