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JINA - Segue Virtual Journal, 20 February 2026

Volume 21, Issue 8 (8 Articles)

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• # 1 - A homogeneous view of asymptotic giant branch carbon stars as seen by Gaia
  • Alessio Liberatori, Despina Hatzidimitriou, Konstantinos Antoniadis, Giada Pastorelli, Michele Trabucchi, M. A. T. Groenewegen, Diego Bossini, Leo Girardi, Paola Marigo, Alessandro Bressan, Ioannis N. Kallimanis, Guglielmo Costa, Vasileios Katsis, Georgios Vasilopoulos, Stamatis Chatzipetros
  • https://arxiv.org/abs/2602.15550
• # 2 - Abundances in 78 metal-rich bulge spheroid stars from APOGEE
  • H. Ernandes, B. Barbuy, C. Chiappini, S. Feltzing, A. P'erez-Villegas, A. C. S. Friac{c}a, S. O. Souza, R. P. Nunes, A. B. A. Queiroz, J. G. Fern'andez-Trincado, A. L. Rocha de Abreu, A. Plotnikova
  • https://arxiv.org/abs/2602.12415
• # 3 - Astrophysics Wrapped 2025: Year-in-Review of Every Astrophysics arXiv Paper from 2025
  • Rommulus Francis Lewis, Hetansh Shah, Amruth Alfred
  • https://arxiv.org/abs/2602.12303
• # 4 - Dyad: a binary-star dynamics and statistics library for Python
  • Amery Gration
  • https://arxiv.org/abs/2602.13388
• # 5 - S-PLUS: Beyond Spectroscopy IV. Stellar Parameters and Elemental-abundance Ratios for Six Million Stars from DR4 and First Results for the Magellanic Clouds
  • Yang Huang, Timothy C. Beers, Kai Xiao, C. Mendes de Oliveira, Felipe Almeida-Fernandes, G. B. Oliveira Schwarz, Young Sun Lee, Jihye Hong, Huiling Chen, Huawei Zhang, Guilherme Limberg, Maiara S. Carvalho, P. K. Humire, Andr'e Luiz Figueiredo, Bruno Dias, Alvaro Alvarez-Candal, Marcos Fonseca-Faria, A. Kanaan, T. Ribeiro, W. Schoenell, Silvia Rossi
  • https://arxiv.org/abs/2602.14087
• # 6 - The Cosmological Parameters (2025)
  • Marina Cort^es, Ofer Lahav, Andrew R Liddle
  • https://arxiv.org/abs/2602.13523
• # 7 - The Habitable Worlds Observatory in Historical Context
  • Marc Postman, Karl Stapelfeldt
  • https://arxiv.org/abs/2602.14823
• # 8 - A Low-mass Model of the Milky Way: The Disk Warp Resulting from a Galaxy Merger
  • Mingji Deng, Cuihua Du, Jian Zhang, HaoYang Liu, ZhongCheng Li
  • The Astrophysical Journal
  • https://doi.org/10.3847/1538-4357/ae3bd3