Astronomy & Astrophysics (A&A)

Volume 710 (June 2026)
(in progress)

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Ring-shaped protoplanetary disks in NIR polarized intensity with VLT/SPHERE (Roumesy, M., et al., 2026, A&A, 710, A75)

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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

A newborn spider system at the core of a radio shell: Evidence of a low-energy supernova

S. Lazarević, R. Brose, L. M. Oskinova, M. Chernyakova, S. Dai, O. Kargaltsev, S. Freund, C. Maitra, M. D. Filipović, P. G. Edwards et al. (17 more)

A&A, 710 (2026) A84

Published online: 02 June 2026
Open Access

Atmospheric characterisation of HIP 67522 b with VLT/CRIRES+ - VLT/CRIRES+ suggests a heavier planet and hints at deuterium fractionation

A. Lavail, F. Debras, B. Klein, E. Chabrol, S. Vinatier, T. Hood, A. Masson, J. V. Seidel, C. Moutou, S. Aigrain et al. (2 more)

A&A, 710 (2026) A85

Published online: 02 June 2026
Open Access

Euclid: Asteroid rotation periods from the Euclid Ecliptic Survey

B. Y. Irureta-Goyena, B. Altieri, J.-P. Kneib, M. Pöntinen, O. R. Hainaut, M. R. Alarcon, M. Granvik, A. A. Nucita, B. Carry, M. Devogele et al. (135 more)

A&A, 710 (2026) A27

Published online: 02 June 2026
Open Access

Spinning out of focus: The challenge of rotational line broadening in exoplanet reflection spectroscopy

T. O. Winterhalder, K. Molaverdikhani, D. Cont, F. Yan, E. Nagel, A. Kaminski, L. Nortmann, P. J. Amado, V. J. S. Béjar, G. Bergond et al. (10 more)

A&A, 710 (2026) A81

Published online: 02 June 2026
Open Access

The atmosphere of the warm Neptune GJ 436 b probed with ESPRESSO

E. Herrero-Cisneros, M. R. Zapatero Osorio, J. Sanz-Forcada, R. Allart, T. Azevedo Silva, S. Cristiani, A. R. Costa Silva, Y. C. Damasceno, P. Di Marcantonio, P. Figueira et al. (14 more)

A&A, 710 (2026) A82

Published online: 02 June 2026
Open Access

ARCAFF: Cutout classification dataset

E. Legnaro, P. J. Wright, S. A. Murray, S. Guastavino, M. Piana, A. M. Massone and S. A. Maloney

A&A, 710 (2026) A91

Published online: 02 June 2026
Open Access

Beyond single tracers: Convolutional neural network-based inference of galaxy mass profiles from combined gas and stellar kinematics

J. Expósito-Márquez, A. Di Cintio, C. Brook, J. Sarrato-Alós and A. V. Macciò

A&A, 710 (2026) A67

Published online: 01 June 2026
Open Access

JWST observations of photodissociation regions - IV. Carbonaceous emission band subcomponents in NGC 7023 with distinct spatial distributions

D. Van De Putte, K. D. Gordon, K. Misselt, A. N. Witt, A. Abergel, A. Noriega-Crespo, P. Guillard, M. Zannese, M. Elyajouri, B. Trahin et al. (3 more)

A&A, 710 (2026) A60

Published online: 01 June 2026

Most downloaded articles

5622	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
2086	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
1736	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
1597	Press Release Open Access Gamma-ray signature of superluminous supernovae: Fermi-LAT GeV detection of SN 2017egm and evidence of a central engine F. Acero, A. Acharyya, A. Adelfio, M. Ajello, E. Aviano, L. Baldini, J. Ballet, C. Bartolini, D. Bastieri, J. Becerra Gonzalez et al. (109 more) A&A, 709 (2026) A229 Published online: 20 May 2026
1320	Open Access Europa’s Lyman-α emissions from HST/STIS observations L. Roth, K. D. Retherford, J. Saur, D. F. Strobel, T. Becker, S. Bergman, A. Blöcker, S. R. Carberry Mogan, C. Grava, M. Ivchenko et al. (6 more) A&A, 709 (2026) A59 Published online: 05 May 2026

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)
3. Ring-shaped protoplanetary disks in NIR polarized intensity with VLT/SPHERE (Roumesy, M., et al., 2026, A&A, 710, A75)
See the table of contents
Volume 709 (May 2026)
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

34690	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
6776	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
6033	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
5278	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
4117	Press Release Highlight Free Access The nature of the TRAPPIST-1 exoplanets Simon L. Grimm, Brice-Olivier Demory, Michaël Gillon, Caroline Dorn, Eric Agol, Artem Burdanov, Laetitia Delrez, Marko Sestovic, Amaury H. M. J. Triaud, Martin Turbet et al. (16 more) A&A, 613 (2018) A68 Published online: 04 June 2018

40308	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
17101	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
13106	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
12556	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
11635	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

Astronomy & Astrophysics

Latest highlightsAll

Latest volumeAll

SUBSCRIBE TO OPEN (S2O)

FEATURED IMAGE All

Latest special issuesAll

A newborn spider system at the core of a radio shell: Evidence of a low-energy supernova

Atmospheric characterisation of HIP 67522 b with VLT/CRIRES+ - VLT/CRIRES+ suggests a heavier planet and hints at deuterium fractionation

Euclid: Asteroid rotation periods from the Euclid Ecliptic Survey

Spinning out of focus: The challenge of rotational line broadening in exoplanet reflection spectroscopy

The atmosphere of the warm Neptune GJ 436 b probed with ESPRESSO

ARCAFF: Cutout classification dataset

Beyond single tracers: Convolutional neural network-based inference of galaxy mass profiles from combined gas and stellar kinematics

JWST observations of photodissociation regions - IV. Carbonaceous emission band subcomponents in NGC 7023 with distinct spatial distributions

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

Planck 2018 results - VI. Cosmological parameters

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

Gamma-ray signature of superluminous supernovae: Fermi-LAT GeV detection of SN 2017egm and evidence of a central engine

Europa’s Lyman-α emissions from HST/STIS observations

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

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

The nature of the TRAPPIST-1 exoplanets

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

Planck 2018 results - VI. Cosmological parameters

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

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

Volume 710 (June 2026) (in progress)

Volume 709 (May 2026)

Volume 708 (April 2026)

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