A peculiar supernova remnant. Published on A&A the study: “Discovery of a jet-like structure with overionized plasma in the SNR IC 443” of E. Greco (OAPA/UNIPA)
Supernova remnants, i.e. the remnant of supernovae explosions, are among the most interesting astronomical objects. In fact, they are not only produced by one of the most violent phenomenon occurring in the Universe (the explosion of a supernova from the collapse of the core of a massive star, i.e. a “core-collapse supernova”, which emits the same energy of 1033 atomic
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