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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Open Access

Dynamics of supermassive black hole triples in the ROMULUS25 cosmological simulation

H. Koehn, A. Just, P. Berczik and M. Tremmel

A&A, 678 (2023) A11

Published online: 28 September 2023
Open Access

The I_e-R_e plane and the 3D-kappa space of stellar systems - Diagnostic tools for investigating past evolution

C. Chiosi, M. D’Onofrio and L. Piovan

A&A, 678 (2023) A12

Published online: 28 September 2023
Open Access

Nonparametric analysis of the Hubble diagram with neural networks

Lorenzo Giambagli, Duccio Fanelli, Guido Risaliti and Matilde Signorini

A&A, 678 (2023) A13

Published online: 28 September 2023
Open Access

Bright submillimeter galaxies do trace galaxy protoclusters

Rosa Calvi, Gianluca Castignani and Helmut Dannerbauer

A&A, 678 (2023) A15

Published online: 28 September 2023
Open Access

The M 101 galaxy group as a node in a nearby cosmic filament

Valentina E. Karachentseva, Igor D. Karachentsev, Elena I. Kaisina and Serafim S. Kaisin

A&A, 678 (2023) A16

Published online: 28 September 2023
Open Access

Gauging the mass of metals in the gas phase of galaxies from the Local Universe to the Epoch of Reionization

K. E. Heintz, A. E. Shapley, R. L. Sanders, M. Killi, D. Watson, G. Magdis, F. Valentino, M. Ginolfi, D. Narayanan, T. R. Greve et al. (3 more)

A&A, 678 (2023) A30

Published online: 28 September 2023
Open Access

Binary masses and luminosities with Gaia DR3

S. Chevalier, C. Babusiaux, T. Merle and F. Arenou

A&A, 678 (2023) A19

Published online: 28 September 2023
Open Access

YARARA V2: Reaching sub-m s⁻¹ precision over a decade using PCA on line-by-line radial velocities

M. Cretignier, X. Dumusque, S. Aigrain and F. Pepe

A&A, 678 (2023) A2

Published online: 28 September 2023

Most downloaded articles

1098	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
599	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
556	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
311	Press Release Open Access Unintended electromagnetic radiation from Starlink satellites detected with LOFAR between 110 and 188 MHz F. Di Vruno, B. Winkel, C. G. Bassa, G. I. G. Józsa, M. A. Brentjens, A. Jessner and S. Garrington A&A, 676 (2023) A75 Published online: 10 August 2023
302	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

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) (in progress)
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

13462	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
3048	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
2383	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
1774	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
1731	Open Access Euclid preparation - XXX. Performance assessment of the NISP red grism through spectroscopic simulations for the wide and deep surveys Euclid Collaboration, L. Gabarra, C. Mancini, L. Rodriguez Muñoz, G. Rodighiero, C. Sirignano, M. Scodeggio, M. Talia, S. Dusini, W. Gillard et al. (228 more) A&A, 676 (2023) A34 Published online: 03 August 2023

14151	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
12752	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
6332	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
6207	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
5761	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

Dynamics of supermassive black hole triples in the ROMULUS25 cosmological simulation

The I_e-R_e plane and the 3D-kappa space of stellar systems - Diagnostic tools for investigating past evolution

Nonparametric analysis of the Hubble diagram with neural networks

Bright submillimeter galaxies do trace galaxy protoclusters

The M 101 galaxy group as a node in a nearby cosmic filament

Gauging the mass of metals in the gas phase of galaxies from the Local Universe to the Epoch of Reionization

Binary masses and luminosities with Gaia DR3

YARARA V2: Reaching sub-m s⁻¹ precision over a decade using PCA on line-by-line radial velocities

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

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

Planck 2018 results - VI. Cosmological parameters

Unintended electromagnetic radiation from Starlink satellites detected with LOFAR between 110 and 188 MHz

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

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

Euclid preparation - XXX. Performance assessment of the NISP red grism through spectroscopic simulations for the wide and deep surveys

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

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

Planck 2018 results - VI. Cosmological parameters

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) (in progress)

Volume 676 (August 2023)

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