Elusive temporary star described in historical documents recreated using new computer model
These images show the two shock regions of the remnant SNR 1181. The bright white in the center is the white dwarf. Credit: 2024 T. Ko, H. Suzuki, K. Kashiyama et al./ The Astrophysical Journal A mysterious remnant of a rare type of supernova recorded in 1181 has been explained for the first time. Two … Read more