Astronomy & Astrophysics (A&A)

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ACT0102 magnification of distant sources at <em>z</em> = 4 — ACT0102 magnification of distant sources at z = 4 (Caminha, G. B., et al., 2023, A&A, 678, A3)

Astronomy & Astrophysics is published under Subscribe to Open (S2O). In 2022, with the support of A&A subscribers, articles accepted from 4th April will be published open access under a CC-BY 4.0 license.
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Solar Orbiter First Results (Nominal Mission Phase)

Open Access

SPICE point spread function correction: General framework and capability demonstration

J. E. Plowman, D. M. Hassler, F. Auchère, R. Aznar Cuadrado, A. Fludra, S. Mandal and H. Peter

A&A, 678 (2023) A52

Published online: 02 October 2023
Press Release
Open Access

Measuring the Hubble constant with kilonovae using the expanding photosphere method

Albert Sneppen, Darach Watson, Dovi Poznanski, Oliver Just, Andreas Bauswein and Radosław Wojtak

A&A, 678 (2023) A14

Published online: 02 October 2023
Open Access

Reeling in the Whirlpool galaxy: Distance to M 51 clarified through Cepheids and the type IIP supernova 2005cs

G. Csörnyei, R. I. Anderson, C. Vogl, S. Taubenberger, S. Blondin, B. Leibundgut and W. Hillebrandt

A&A, 678 (2023) A44

Published online: 02 October 2023
Open Access

The age, kinematics, and metallicity of nearby Sun-like stars and the history of the Milky Way disc

P. Gondoin

A&A, 678 (2023) A39

Published online: 02 October 2023
Open Access

Stability and instability of strange dwarfs

Francesco Di Clemente, Alessandro Drago, Prasanta Char and Giuseppe Pagliara

A&A, 678 (2023) L1

Published online: 29 September 2023
Open Access

Metallicity ceiling in quasars from recycled stellar winds

Shelley J. Cheng and Abraham Loeb

A&A, 678 (2023) A31

Published online: 29 September 2023
Open Access

In pursuit of giants - II. Evolution of dusty quiescent galaxies over the last six billion years from the hCOSMOS survey

D. Donevski, I. Damjanov, A. Nanni, A. Man, M. Giulietti, M. Romano, A. Lapi, D. Narayanan, R. Davé, I. Shivaei et al. (4 more)

A&A, 678 (2023) A35

Published online: 29 September 2023
Open Access

The MUSE-Faint survey - III. Constraining scalar field dark matter with Antlia B

Mariana P. Júlio, Jarle Brinchmann, Sebastiaan L. Zoutendijk, Justin I. Read, Daniel Vaz, Sebastian Kamann, Davor Krajnović, Leindert A. Boogaard, Matthias Steinmetz and Nicolas Bouché

A&A, 678 (2023) A38

Published online: 29 September 2023

Most downloaded articles

880	Open Access Discovery and physical characterization as the first response to a potential asteroid collision: The case of 2023 DZ₂ Marcel M. Popescu, O. Văduvescu, J. de León, C. de la Fuente Marcos, R. de la Fuente Marcos, M. O. Stănescu, M. R. Alarcon, M. Serra Ricart, J. Licandro, D. Berteşteanu et al. (8 more) A&A, 676 (2023) A126 Published online: 23 August 2023
520	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
412	Free Access Empirical strong-line oxygen abundance calibrations from galaxies with electron-temperature measurements S. Y. Yin, Y. C. Liang, F. Hammer, J. Brinchmann, B. Zhang, L. C. Deng and H. Flores A&A, 462 2 (2007) 535-546 Published online: 13 November 2006
349	Open Access TOI-733 b: A planet in the small-planet radius valley orbiting a Sun-like star Iskra Y. Georgieva, Carina M. Persson, Elisa Goffo, Lorena Acuña, Artyom Aguichine, Luisa M. Serrano, Kristine W. F. Lam, Davide Gandolfi, Karen A. Collins, Steven B. Howell et al. (33 more) A&A, 674 (2023) A117 Published online: 13 June 2023
323	Open Access An imaged 15 M_Jup companion within a hierarchical quadruple system A. Chomez, V. Squicciarini, A.-M. Lagrange, P. Delorme, G. Viswanath, M. Janson, O. Flasseur, G. Chauvin, M. Langlois, P. Rubini et al. (13 more) A&A, 676 (2023) L10 Published online: 17 August 2023

Volume 678 (October 2023) (in progress)
1. ACT0102 magnification of distant sources at z = 4 (Caminha, G. B., et al., 2023, A&A, 678, A3)
See the table of contents
Volume 677 (September 2023)
1. Galaxy group in the distant Universe seen by JWST (Coogan, R. T., et al., 2023, A&A, 677, A3)
2. Flow near a protoplanet in a windy magnetized disk (Wafflard-Fernandez, G. & Lesur, G., 2023, A&A, 677, A70)
3. Multiphase view of the Horsehead nebula (B33) (Hernández-Vera, C., et al., 2023, A&A, 677, A152)
4. Remarkable ASKAP radio sources in eRASS:1 clusters (Böckmann, K., et al., 2023, A&A, 677, A188)
See the table of contents
Volume 676 (August 2023)
1. X-ray shadow of Cha II & III observed by eROSITA (Yeung, M. C. H. et al., 2023, 676, A3 )
2. Radio galaxy Messier 87 observed with LOFAR at 144 MHz (Edler, H. W., et al., 2023, A&A, 676, A24)
3. The Vela SNR's X-ray morphology resolved by eROSITA (Mayer, M. G. F., et al., 2023, A&A, 676, A68)
4. Molecular gas morphologies of galaxies from ALMA (Stuber S. K., et al., 2023, A&A, 676, A113)
See the table of contents

13408	Open Access TOI-733 b: A planet in the small-planet radius valley orbiting a Sun-like star Iskra Y. Georgieva, Carina M. Persson, Elisa Goffo, Lorena Acuña, Artyom Aguichine, Luisa M. Serrano, Kristine W. F. Lam, Davide Gandolfi, Karen A. Collins, Steven B. Howell et al. (33 more) A&A, 674 (2023) A117 Published online: 13 June 2023
2841	Open Access Discovery and physical characterization as the first response to a potential asteroid collision: The case of 2023 DZ₂ Marcel M. Popescu, O. Văduvescu, J. de León, C. de la Fuente Marcos, R. de la Fuente Marcos, M. O. Stănescu, M. R. Alarcon, M. Serra Ricart, J. Licandro, D. Berteşteanu et al. (8 more) A&A, 676 (2023) A126 Published online: 23 August 2023
2294	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
1693	Free Access NLTE determination of the aluminium abundance in a homogeneous sample of extremely metal-poor stars S. M. Andrievsky, M. Spite, S. A. Korotin, F. Spite, P. Bonifacio, R. Cayrel, V. Hill and P. François A&A, 481 2 (2008) 481-487 Published online: 04 February 2008
1397	Open Access Mini-moons from horseshoes: A physical characterization of 2022 NX₁ with OSIRIS at the 10.4 m Gran Telescopio Canarias R. de la Fuente Marcos, J. de León, C. de la Fuente Marcos, J. Licandro, M. Serra-Ricart and A. Cabrera-Lavers A&A, 670 (2023) L10 Published online: 02 February 2023

14195	Open Access TOI-733 b: A planet in the small-planet radius valley orbiting a Sun-like star Iskra Y. Georgieva, Carina M. Persson, Elisa Goffo, Lorena Acuña, Artyom Aguichine, Luisa M. Serrano, Kristine W. F. Lam, Davide Gandolfi, Karen A. Collins, Steven B. Howell et al. (33 more) A&A, 674 (2023) A117 Published online: 13 June 2023
12771	Press Release Open Access The extremely high albedo of LTT 9779 b revealed by CHEOPS - An ultrahot Neptune with a highly metallic atmosphere S. Hoyer, J. S. Jenkins, V. Parmentier, M. Deleuil, G. Scandariato, T. G. Wilson, M. R. Díaz, I. J. M. Crossfield, D. Dragomir, T. Kataria et al. (4 more) A&A, 675 (2023) A81 Published online: 10 July 2023
6200	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
6182	Open Access Mini-moons from horseshoes: A physical characterization of 2022 NX₁ with OSIRIS at the 10.4 m Gran Telescopio Canarias R. de la Fuente Marcos, J. de León, C. de la Fuente Marcos, J. Licandro, M. Serra-Ricart and A. Cabrera-Lavers A&A, 670 (2023) L10 Published online: 02 February 2023
5792	Open Access The massive relic galaxy NGC 1277 is dark matter deficient - From dynamical models of integral-field stellar kinematics out to five effective radii Sébastien Comerón, Ignacio Trujillo, Michele Cappellari, Fernando Buitrago, Luis E. Garduño, Javier Zaragoza-Cardiel, Igor A. Zinchenko, Maritza A. Lara-López, Anna Ferré-Mateu and Sami Dib A&A, 675 (2023) A143 Published online: 11 July 2023

Astronomy & Astrophysics

Latest highlightsAll

Latest volumeAll

SUBSCRIBE TO OPEN (S2O)

Latest highlightsAll

Latest volumeAll

Latest special issuesAll

SPICE point spread function correction: General framework and capability demonstration

Measuring the Hubble constant with kilonovae using the expanding photosphere method

Reeling in the Whirlpool galaxy: Distance to M 51 clarified through Cepheids and the type IIP supernova 2005cs

The age, kinematics, and metallicity of nearby Sun-like stars and the history of the Milky Way disc

Stability and instability of strange dwarfs

Metallicity ceiling in quasars from recycled stellar winds

In pursuit of giants - II. Evolution of dusty quiescent galaxies over the last six billion years from the hCOSMOS survey

The MUSE-Faint survey - III. Constraining scalar field dark matter with Antlia B

Discovery and physical characterization as the first response to a potential asteroid collision: The case of 2023 DZ₂

Planck 2018 results - VI. Cosmological parameters

Empirical strong-line oxygen abundance calibrations from galaxies with electron-temperature measurements

TOI-733 b: A planet in the small-planet radius valley orbiting a Sun-like star

An imaged 15 M_Jup companion within a hierarchical quadruple system

TOI-733 b: A planet in the small-planet radius valley orbiting a Sun-like star

Discovery and physical characterization as the first response to a potential asteroid collision: The case of 2023 DZ₂

Planck 2018 results - VI. Cosmological parameters

NLTE determination of the aluminium abundance in a homogeneous sample of extremely metal-poor stars

Mini-moons from horseshoes: A physical characterization of 2022 NX₁ with OSIRIS at the 10.4 m Gran Telescopio Canarias

TOI-733 b: A planet in the small-planet radius valley orbiting a Sun-like star

The extremely high albedo of LTT 9779 b revealed by CHEOPS - An ultrahot Neptune with a highly metallic atmosphere

Planck 2018 results - VI. Cosmological parameters

Mini-moons from horseshoes: A physical characterization of 2022 NX₁ with OSIRIS at the 10.4 m Gran Telescopio Canarias

The massive relic galaxy NGC 1277 is dark matter deficient - From dynamical models of integral-field stellar kinematics out to five effective radii

Volume 678 (October 2023) (in progress)

Volume 677 (September 2023)

Volume 676 (August 2023)

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