🦜 Astronomy & Astrophysics (A&A)
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Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics
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The JWST weather report: Unravelling the atmospheric variability of isolated worlds using principal component analysis
https://www.aanda.org/highlights/3234-the-jwst-weather-report-unravelling-the-atmospheric-variability-of-isolated-worlds-using-principal-component-analysis
Published: September 16, 2026 06:00
Vol. 71310. Planets, planetary systems, and small bodies
The JWST weather report: Unravelling the atmospheric variability of isolated worlds using principal component analysis
by Merle A. Schrader, Johanna M. Vos, Evert Nasedkin, Jennifer Kestell,…
A large population of overmassive black hole quasars at z=0.3-0.8 revealed by eROSITA
https://www.aanda.org/highlights/3227-a-large-population-of-overmassive-black-hole-quasars-at-z-0-3-0-8-revealed-by-erosita
Published: September 7, 2026 06:00
Vol. 7134. Extragalactic astronomy
A large population of overmassive black hole quasars at z=0.3-0.8 revealed by eROSITA
by Johannes Buchner, Isabelle Gauger, Qiaoya Wu, Hattie Starck, Catarina Aydar, et al. 2026, A&A, 713, A11
In the…
Hidden Vela supercluster revealed by the first hybrid redshift and peculiar velocity reconstruction
https://www.aanda.org/highlights/3215-hidden-vela-supercluster-revealed-by-the-first-hybrid-redshift-and-peculiar-velocity-reconstruction
Published: August 28, 2026 04:00
Vol. 7133. Cosmology (including clusters of galaxies)
Hidden Vela supercluster revealed by the first hybrid redshift and peculiar velocity reconstruction
by A.M. Hollinger, H.M. Courtois, R.C. Kraan-Korteweg, and al. 2026, A&A, 713, A4
The large-scale…
The outer rings of SN,1987A from year 1994 to 2024. Morphology, light curves, and optical to mid-infrared spectra
https://www.aanda.org/highlights/3228-the-outer-rings-of-sn-1987a-from-year-1994-to-2024-morphology-light-curves-and-optical-to-mid-infrared-spectra
Published: August 18, 2026 06:00
Vol. 7126. Interstellar and circumstellar matter
The outer rings of SN,1987A from year 1994 to 2024. Morphology, light curves, and optical to mid-infrared spectra
by S. Rosu, E. Gerville-Reache, S. Thomas, et al. 2026, A&A, 712, A188
The…
Planetary formation tracks on the Hertzsprung--Russell diagram. Visualising the processes of giant planet growth
https://www.aanda.org/highlights/3216-planetary-formation-tracks-on-the-hertzsprung-russell-diagram-visualising-the-processes-of-giant-planet-growth
Published: July 10, 2026 06:00
Vol. 71110. Planets, planetary systems, and small bodies
Planetary formation tracks on the Hertzsprung--Russell diagram. Visualising the processes of giant planet growth
by Benedikt Gottstein, Gabriel-Dominique Marleau, Christoph Mordasini 2026, A&A,…
A quiescent galaxy in a gas-rich cosmic web node at z∼3
https://www.aanda.org/highlights/3209-a-quiescent-galaxy-in-a-gas-rich-cosmic-web-node-at-z-3
Published: July 7, 2026 06:00
Vol. 7114. Extragalactic astronomy
A quiescent galaxy in a gas-rich cosmic web node at z∼3
by Weichen Wang, Sebastiano Cantalupo, Marta Galbiati, Andrea Travascio, Antonio Pensabene, et al. 2026, A&A, 711, A84
A massive (Mstar ~ 10^11 solar masses)…
Extremely ultraviolet-bright starbursts at the end of cosmic reionization
https://www.aanda.org/highlights/3211-extremely-ultraviolet-bright-starbursts-at-the-end-of-cosmic-reionization
Published: July 6, 2026 06:00
Vol. 7114. Extragalactic astronomy
Extremely ultraviolet-bright starbursts at the end of cosmic reionization
by R. Marques-Chaves, D. Schaerer, M. Dessauges-Zavadsky, et al. 2026, A&A, 711, A112
J0217–0208 at z = 6.204 (MUV =−23.4) was observed with…