A broad range of research topics are studied by the researchers of the Strasbourg astronomical Observatory: stellar physics, compact objects and black holes, and their extreme environment, the interstellar medium, nearby galaxies, including the Milky Way, the evolution of galaxies, and the cosmology and reionisation of the Universe.
Research teams
ObAS publications
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Journal articles
2025
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- J A Acevedo Barroso, C M O’riordan, B. Clément, C. Tortora, T E Collett, et al.. Euclid: The Early Release Observations Lens Search Experiment. Astronomy & Astrophysics - A&A, 2025, 697, pp.A14. ⟨10.1051/0004-6361/202451868⟩. ⟨insu-05059537⟩
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- Iván Agudo, Ioannis Liodakis, Jorge Otero-Santos, Riccardo Middei, Alan Marscher, et al.. High Optical-to-X-Ray Polarization Ratio Reveals Compton Scattering in BL Lacertae’s Jet. The Astrophysical Journal Letters, 2025, 985 (1), pp.L15. ⟨10.3847/2041-8213/adc572⟩. ⟨insu-05085400⟩
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- Eric P Andersson, Martin P Rey, Andrew Pontzen, Corentin Cadiou, Oscar Agertz, et al.. EDGE-INFERNO: Simulating Every Observable Star in Faint Dwarf Galaxies and Their Consequences for Resolved-star Photometric Surveys. The Astrophysical Journal, 2025, 978, ⟨10.3847/1538-4357/ad99d6⟩. ⟨insu-04918555⟩
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- Maryam Arabsalmani, Sambit Roychowdhury, Benjamin Schneider, Volker Springel, Emeric Le Floc'H, et al.. Pearls on a String: Dark and Bright Galaxies on a Strikingly Straight and Narrow Filament. Astrophys.J.Lett., 2025, 980 (1), pp.L2. ⟨10.3847/2041-8213/ada779⟩. ⟨hal-04940022⟩
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- R C Arango-Toro, O. Ilbert, L. Ciesla, M. Shuntov, G. Aufort, et al.. COSMOS-Web: A history of galaxy migrations over the stellar mass–star formation rate plane. Astronomy & Astrophysics - A&A, 2025, 696, pp.A159. ⟨10.1051/0004-6361/202452519⟩. ⟨insu-05046776⟩
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