Astronomy & Astrophysics (A&A)

Volume 710 (June 2026)
(in progress)

FEATURED IMAGE All

Post-interaction Wolf-Rayet in the making (Larkin, C. J. K., et al., 2026, A&A, 710, L9)

Astronomy & Astrophysics is published under Subscribe to Open (S2O). S2O is a subscription open access model that relies on library contributions to make content open access for the benefit of the research community. The open access status of the journal is reviewed every year. A&A remains Open Access in 2026 under the Subscribe to Open (S2O) model.
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Latest special issuesAll

Euclid Quick Data Release (Q1) (in progress)
Solar Orbiter First Results (Nominal Mission Phase)
ZTF SN Ia DR2

Open Access

EWOCS-V: Is Wd1-72 a recent post-interaction WR+O binary?

C. J. K. Larkin, J. Mackey, H. Jin, A. A. C. Sander, B. Reville, K. Anastasopoulou, M. Andersen, A. Bayo, J. J. Drake, E. K. Grebel et al. (7 more)

A&A, 710 (2026) L9

Published online: 29 May 2026
Open Access

XRISM reveals a variable, multi-phase outflow-inflow structure during the 2024 X-ray obscured outburst of black hole transient V4641 Sgr

M. Parra, M. Shidatsu, R. Tomaru, C. Done, T. Muñoz-Darias, M. Armas Padilla, S. Ogawa, A. Marino, N. Grollimund, S. Corbel et al. (17 more)

A&A, 710 (2026) A28

Published online: 29 May 2026
Open Access

The azimuthal structure of magnetically arrested disks during flux eruption events

Argyrios Loules, Antonios Nathanail and Ioannis Contopoulos

A&A, 710 (2026) A37

Published online: 29 May 2026
Open Access

The (limited) effect of viscosity in multiphase turbulent mixing

Tirso Marin-Gilabert, Max Gronke and S. Peng Oh

A&A, 710 (2026) A44

Published online: 29 May 2026
Open Access

The singular behaviour of ambipolar diffusion revealed by 1D Cartesian solutions

F. Moreno-Insertis, E. R. Priest and D. Nóbrega-Siverio

A&A, 710 (2026) A47

Published online: 29 May 2026
Open Access

CHEX-MATE: Cluster multi-probes in three dimensions (CLUMP-3D) - II. Combined gas and dark matter analysis from X-ray, SZE, and WL

A. Gavidia, J. Kim, J. Sayers, M. Sereno, L. Chappuis, D. Eckert, K. Umetsu, H. Bourdin, F. De Luca, S. Ettori et al. (9 more)

A&A, 710 (2026) A40

Published online: 29 May 2026
Open Access

SDSS J153231.80+420342.7: A triple black hole candidate with a close binary black hole

Qi Zheng, YiWen Jiang, Xue-Guang Zhang and Qirong Yuan

A&A, 710 (2026) A31

Published online: 29 May 2026
Open Access

Nested, asymmetric H–He circumstellar shells in the Type Icn/Ibn SN 2024abvb

J. P. Anderson, C. Aster, M. Bulla, T.-W. Chen, M. Fraser, L. Galbany, C. P. Gutiérrez, C. Inserra, T. Killestein, G. Leloudas et al. (9 more)

A&A, 710 (2026) A35

Published online: 29 May 2026

Most downloaded articles

6592	Open Access FAUST - XXX. Dust enhancement in the young binary L1551 IRS 5 N. Cuello, E. Bianchi, F. Ménard, L. Loinard, R. Hernández Garnica, A. Durán, C. Ceccarelli, M. J. Maureira, C. J. Chandler, C. Codella et al. (10 more) A&A, 705 (2026) L16 Published online: 14 January 2026
2055	Planck 2018 results Free Access Planck 2018 results - VI. Cosmological parameters Planck Collaboration, N. Aghanim, Y. Akrami, M. Ashdown, J. Aumont, C. Baccigalupi, M. Ballardini, A. J. Banday, R. B. Barreiro, N. Bartolo et al. (172 more) A&A, 641 (2020) A6 Published online: 11 September 2020
1773	Free Access Properties and observability of glitches and anti-glitches in accreting pulsars L. Ducci, P. M. Pizzochero, V. Doroshenko, A. Santangelo, S. Mereghetti and C. Ferrigno A&A, 578 (2015) A52 Published online: 03 June 2015
1507	Free Access The CARMENES search for exoplanets around M dwarfs - A Neptune-mass planet traversing the habitable zone around HD 180617 A. Kaminski, T. Trifonov, J. A. Caballero, A. Quirrenbach, I. Ribas, A. Reiners, P. J. Amado, M. Zechmeister, S. Dreizler, M. Perger et al. (30 more) A&A, 618 (2018) A115 Published online: 17 October 2018
1317	Press Release Highlight Open Access Two temperate super-Earths transiting a nearby late-type M dwarf L. Delrez, C. A. Murray, F. J. Pozuelos, N. Narita, E. Ducrot, M. Timmermans, N. Watanabe, A. J. Burgasser, T. Hirano, B. V. Rackham et al. (75 more) A&A, 667 (2022) A59 Published online: 08 November 2022

Volume 710 (June 2026) (in progress)
1. 3D simulation of an F-type star with two convective zones (Breton, S. N., et al., 2026, A&A, 710, A10)
2. Post-interaction Wolf-Rayet in the making (Larkin, C. J. K., et al., 2026, A&A, 710, L9)
See the table of contents
Volume 709 (May 2026) (in progress)
1. JWST imaging of a galaxy protocluster in formation (Witten, C., et al., 2026, A&A, 709, A176)
2. Selected isotope densities of simulated WD TDEs (Vynatheya, P., et al., 2026, A&A, 709, A214)
3. The full sample of NIR images of planet-forming disks reveals their evolution and interaction with the environment (Garufi, A., et al., 2026, A&A, 709, A269)
4. Emergence of classical and complex radio galaxies (Giri, G., et al., 2026, A&A, 709, A279)
5. Multi-band view of supernova remnant W28 (Chi, Y. H., et al., 2026, A&A, 709, A257)
See the table of contents
Volume 708 (April 2026)
1. JWST-NIRCam images of protoplanetary disks in the Orion Nebula Cluster (Amiot, P., et al., 2026, A&A, 708, A111)
2. Resolved protoplanetary discs at 1.3 mm (Bosschaart, Q., et al., 2026, A&A, 708, A143)
3. Antlia SNR observed in X-rays with eROSITA/SRG (Knies, F., et al., 2026, A&A, 708, A198)
4. JWST image of PLCKG165+67 and arc hosting supernova H0pe (Galan, A., et al., 2026, A&A, 708, A359)
See the table of contents

34454	Open Access FAUST - XXX. Dust enhancement in the young binary L1551 IRS 5 N. Cuello, E. Bianchi, F. Ménard, L. Loinard, R. Hernández Garnica, A. Durán, C. Ceccarelli, M. J. Maureira, C. J. Chandler, C. Codella et al. (10 more) A&A, 705 (2026) L16 Published online: 14 January 2026
6826	Free Access The chemistry of C₂ and C₃ in the coma of Comet C/1995 O1 (Hale-Bopp) at heliocentric distances r_h ≥ 2.9 AU J. Helbert, H. Rauer, D. C. Boice and W. F. Huebner A&A, 442 3 (2005) 1107-1120 Published online: 14 October 2005
6605	Free Access KOI-200 b and KOI-889 b: Two transiting exoplanets detected and characterized with Kepler, SOPHIE, and HARPS-N G. Hébrard, J.-M. Almenara, A. Santerne, M. Deleuil, C. Damiani, A. S. Bonomo, F. Bouchy, G. Bruno, R. F. Díaz, G. Montagnier and C. Moutou A&A, 554 (2013) A114 Published online: 13 June 2013
5971	Planck 2018 results Free Access Planck 2018 results - VI. Cosmological parameters Planck Collaboration, N. Aghanim, Y. Akrami, M. Ashdown, J. Aumont, C. Baccigalupi, M. Ballardini, A. J. Banday, R. B. Barreiro, N. Bartolo et al. (172 more) A&A, 641 (2020) A6 Published online: 11 September 2020
4620	Press Release Open Access The edge of the Milky Way’s star-forming disc: Evidence from a ’U-shaped’ stellar age profile Karl Fiteni, Stuart Robert Anderson, Victor. P. Debattista, Joseph Caruana, João A. S. Amarante, Steven Gough-Kelly, Laurent Eyer, Leandro Beraldo e Silva, Tigran Khachaturyants and Virginia Cuomo A&A, 708 (2026) A252 Published online: 13 April 2026

38524	Open Access FAUST - XXX. Dust enhancement in the young binary L1551 IRS 5 N. Cuello, E. Bianchi, F. Ménard, L. Loinard, R. Hernández Garnica, A. Durán, C. Ceccarelli, M. J. Maureira, C. J. Chandler, C. Codella et al. (10 more) A&A, 705 (2026) L16 Published online: 14 January 2026
17046	Planck 2018 results Free Access Planck 2018 results - VI. Cosmological parameters Planck Collaboration, N. Aghanim, Y. Akrami, M. Ashdown, J. Aumont, C. Baccigalupi, M. Ballardini, A. J. Banday, R. B. Barreiro, N. Bartolo et al. (172 more) A&A, 641 (2020) A6 Published online: 11 September 2020
16624	Euclid on Sky Open Access Euclid - I. Overview of the Euclid mission Euclid Collaboration, Y. Mellier, Abdurro’uf, J. A. Acevedo Barroso, A. Achúcarro, J. Adamek, R. Adam, G. E. Addison, N. Aghanim, M. Aguena et al. (1130 more) A&A, 697 (2025) A1 Published online: 30 April 2025
13129	Free Access The chemistry of C₂ and C₃ in the coma of Comet C/1995 O1 (Hale-Bopp) at heliocentric distances r_h ≥ 2.9 AU J. Helbert, H. Rauer, D. C. Boice and W. F. Huebner A&A, 442 3 (2005) 1107-1120 Published online: 14 October 2005
12462	Highlight Free Access Medium-resolution échelle spectroscopy of the Red Square Nebula, MWC 922 N. Wehres, B. B. Ochsendorf, A. G. G. M. Tielens, N. L. J. Cox, L. Kaper, J. Bally and T. P. Snow A&A, 601 (2017) A69 Published online: 03 May 2017

Astronomy & Astrophysics

Latest highlightsAll

Latest volumeAll

SUBSCRIBE TO OPEN (S2O)

FEATURED IMAGE All

Latest special issuesAll

EWOCS-V: Is Wd1-72 a recent post-interaction WR+O binary?

XRISM reveals a variable, multi-phase outflow-inflow structure during the 2024 X-ray obscured outburst of black hole transient V4641 Sgr

The azimuthal structure of magnetically arrested disks during flux eruption events

The (limited) effect of viscosity in multiphase turbulent mixing

The singular behaviour of ambipolar diffusion revealed by 1D Cartesian solutions

CHEX-MATE: Cluster multi-probes in three dimensions (CLUMP-3D) - II. Combined gas and dark matter analysis from X-ray, SZE, and WL

SDSS J153231.80+420342.7: A triple black hole candidate with a close binary black hole

Nested, asymmetric H–He circumstellar shells in the Type Icn/Ibn SN 2024abvb

FAUST - XXX. Dust enhancement in the young binary L1551 IRS 5

Planck 2018 results - VI. Cosmological parameters

Properties and observability of glitches and anti-glitches in accreting pulsars

The CARMENES search for exoplanets around M dwarfs - A Neptune-mass planet traversing the habitable zone around HD 180617

Two temperate super-Earths transiting a nearby late-type M dwarf

FAUST - XXX. Dust enhancement in the young binary L1551 IRS 5

The chemistry of C₂ and C₃ in the coma of Comet C/1995 O1 (Hale-Bopp) at heliocentric distances r_h ≥ 2.9 AU

KOI-200 b and KOI-889 b: Two transiting exoplanets detected and characterized with Kepler, SOPHIE, and HARPS-N

Planck 2018 results - VI. Cosmological parameters

The edge of the Milky Way’s star-forming disc: Evidence from a ’U-shaped’ stellar age profile

FAUST - XXX. Dust enhancement in the young binary L1551 IRS 5

Planck 2018 results - VI. Cosmological parameters

Euclid - I. Overview of the Euclid mission

The chemistry of C₂ and C₃ in the coma of Comet C/1995 O1 (Hale-Bopp) at heliocentric distances r_h ≥ 2.9 AU

Medium-resolution échelle spectroscopy of the Red Square Nebula, MWC 922

Volume 710 (June 2026) (in progress)

Volume 709 (May 2026) (in progress)

Volume 708 (April 2026)

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