#1
Posted: Thu Aug 21, 2025 12:01 pm
A giant bubble of gas and dust surrounds the red supergiant DFK 52, likely created in a powerful outburst 4,000 years ago. Astronomers are baffled at how the star survived without going supernova, and suspect a hidden companion may have played a role. This discovery could reveal clues about the final stages of massive stars.
Source: https://www.sciencedaily.com/releases/2 ... 004241.htm
Source: https://www.sciencedaily.com/releases/2 ... 004241.htm