It’s the first time the wispy strands ... which provide new clarity about the structure of the supernova remnant, in a paper published October 24 in The Astrophysical Journal Letters.
The shock wave propagates supersonically within the star and plays a crucial role in the supernova ... first author of the paper. Dr. Masaomi Ono, a co-author of the study at ASIAA, adds, "This ...