Astronomers have identified 20 ultraviolet-emitting supernova remnants in the Andromeda galaxy
The positions of the 20 SNRs with detected diffuse ultraviolet emission (pink squares) and 5 SNRs with potential, however confounded, diffuse emission (blue squares), superimposed on the picture of the Andromeda Galaxy in filter F148W. Credit score: Leahy et al., 2023 Utilizing the AstroSat satellite tv for pc, astronomers from the College of Calgary, Canada, … Read more