4 ms·
One of the biggest stars in the universe might be getting ready to explode
- bikenaga 8mo ago[dead]
- k310 8mo agoSave yourself $40. It's free at arxiv. Damn highwaymen, MITM's. The dramatic transition of the extreme Red Supergiant WOH G64 to a Yellow Hypergiant G. Munoz-Sanchez, M. Kalitsounaki, S. de Wit, K. Antoniadis, A.Z. Bonanos, E. Zapartas, K. Boutsia, E. Christodoulou, G. Maravelias, I. Soszynski, A. Udalski Red Supergiants (RSGs) are cool, evolved massive stars in their final evolutionary stage before exploding as a supernova. ... https://arxiv.org/abs/2411.19329 https://arxiv.org/abs/2411.19329