E. Zapartas, S. de Wit, K. Antoniadis, G. Muñoz-Sanchez, D. Souropanis, A.Z. Bonanos, G. Maravelias, K. Kovlakas, M.U. Kruckow, T. Fragos, J.J. Andrews, S.S. Bavera, M. Briel, S. Gossage, E. Kasdagli, K.A. Rocha, M. Sun, P.M. Srivastava, Z. Xing The rate and mechanism of mass loss of red supergiants (RSGs) …
G. Muñoz-Sanchez, M. Kalitsounaki, S. de Wit, K. Antoniadis, A.Z. Bonanos, E. Zapartas, K. Boutsia, E. Christodoulou, G. Maravelias, I. Soszynski, and A. Udalski Red Supergiants (RSGs) are cool, evolved massive stars in the last evolutionary stage before exploding as a supernova. However, the most luminous RSGs may evolve blueward …
G. Munoz-Sanchez, S. de Wit , A. Z. Bonanos, K. Antoniadis, K. Boutsia, P. Boumis, E. Christodoulou, M. Kalitsounaki, and A. Udalski Context. Despite mounting evidence that extreme red supergiants (RSGs) undergo episodic mass-loss events, their role in RSG evolution remains uncertain. Critical questions remain unanswered, such as whether or …
This year VFTS (VLT-FLAMES TaranTula Survey) 2024 meeting took place on Sep 16-18, in Madrid (Spain). That was another great opportunity for our PhD students to communicate their results and receive valuable feedback from some of the world experts in the field. In particular Gonzalo (Munoz-Sanchez) presented “Episodic mass loss …
IAU G2 has initiated a series of online talks on massive stars. On Thursday Sep 26 (2024) Alceste was invited to give seminar talk on our latest results in ASSESS. “Episodic Mass Loss in Evolved Massive Stars: Insights from the ASSESS project“ Abstract: Episodic mass loss is not understood theoretically, …
During the XXXII IAU General Assembly in South Africa the Focus Meeting 4: Bridging the final stages of massive stars to supernovae and transients (13-14 August 2024) had two contributions form the ASSESS team. Alceste was invited to provide an overview for variability in massive stars, while Kostas had a …
Gonzalo Munoz-Sanchez arrived in Crete way in advance of the 3rd Supernova Remnants conference. That gave him the opportunity to present at the Institute of Astrophysics (FORTH) our latest results on some extreme red supergiants we have encountered during the ASSESS project. “Episodic mass loss in two evolved Red Supergiants …
The International Conference on the Physics of Extreme Massive Stars took place on June 24-28 (2024) in Rio de Janeiro in Brazil. That was a great opportunity for our PhD students Gonzalo and Evangelia to present some of our most recent results in an international conference focused on topics such …
Between 9 – 15 of June (2024) the ASSESS team was in Crete to help with the materialization of the third iteration of Supernova Remnants conference, which becomes probably the most important point of reference for this particular field. However, it also intersects with ours since our targets of interest …
Kostas was invited on June 18 to give a (remote) “Astrophysics talk” on his latest result about mass-loss rate of RSGs at the Observatory of Bologna of the Italian National Institute for Astrophysics.
![Munoz-Sanchez et al. 2024: Episodic mass loss in the very luminous red supergiant [W60] B90 in the Large Magellanic Cloud](http://assess.astro.noa.gr/wp-content/uploads/2024/12/2024-Munoz-Sanchez-Fig4sm-216x200.png)
