Astronomy & Astrophysics (A&A)

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Cartridge Assembly of the SEPIA345 receiver at APEX (Meledin, D., et al., 2022, A&A, 668, A2)

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) (in progress)
Gaia Data Release 3 (in progress)
BeyondPlanck: end-to-end Bayesian analysis of Planck LFI (in progress)
Gaia Early Data Release 3

Open Access

A strong H⁻ opacity signal in the near-infrared emission spectrum of the ultra-hot Jupiter KELT-9b

B. Jacobs, J.-M. Désert, L. Pino, M. R. Line, J. L. Bean, N. Khorshid, E. Schlawin, J. Arcangeli, S. Barat, H. J. Hoeijmakers et al. (4 more)

A&A, 668 (2022) L1

Published online: 30 November 2022
Open Access

Fossil group origins - XII. The large-scale environment around fossil systems

S. Zarattini, J. A. L. Aguerri, R. Calvi and M. Girardi

A&A, 668 (2022) A38

Published online: 30 November 2022
Open Access

Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): Scattered light detection of a possible disk wind in RY Tau

P.-G. Valegård, C. Ginski, C. Dominik, J. Bae, M. Benisty, T. Birnstiel, S. Facchini, A. Garufi, M. Hogerheijde, R. G. van Holstein et al. (7 more)

A&A, 668 (2022) A25

Published online: 30 November 2022
Open Access

Star–planet interaction - Wave structures and wing-wing interaction

C. Fischer and J. Saur

A&A, 668 (2022) A10

Published online: 30 November 2022
Open Access

Transmission spectroscopy of WASP-7 b with UVES - Detection of Na i D₂ and tentative D₁ line absorption

Hossein Rahmati, Stefan Czesla, Sara Khalafinejad and Paul Mollière

A&A, 668 (2022) A24

Published online: 30 November 2022
Open Access

Open clusters housing classical Cepheids in Gaia DR3

C. J. Hao, Y. Xu, Z. Y. Wu, Z. H. Lin, S. B. Bian, Y. J. Li and D. J. Liu

A&A, 668 (2022) A13

Published online: 30 November 2022
Open Access

A photochemical model of Triton’s atmosphere paired with an uncertainty propagation study

B. Benne, M. Dobrijevic, T. Cavalié, J.-C. Loison and K. M. Hickson

A&A, 667 (2022) A169

Published online: 30 November 2022
Open Access

LHAASO J2226+6057 as a pulsar wind nebula

Agnibha De Sarkar, Wei Zhang, Jonatan Martín, Diego F. Torres, Jian Li and Xian Hou

A&A, 668 (2022) A23

Published online: 29 November 2022

Most downloaded articles

435	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
313	Open Access Hubble Asteroid Hunter - II. Identifying strong gravitational lenses in HST images with crowdsourcing Emily O. Garvin, Sandor Kruk, Claude Cornen, Rachana Bhatawdekar, Raoul Cañameras and Bruno Merín A&A, 667 (2022) A141 Published online: 18 November 2022
309	Free Access Editorial The new A&A Letters: Short, unlimited, and free for all João Alves and Thierry Forveille A&A, 607 (2017) E1 Published online: 27 November 2017
259	Open Access La2010: a new orbital solution for the long-term motion of the Earth J. Laskar, A. Fienga, M. Gastineau and H. Manche A&A, 532 (2011) A89 Published online: 28 July 2011
229	Press Release Open Access Solar inertial modes: Observations, identification, and diagnostic promise Laurent Gizon, Robert H. Cameron, Yuto Bekki, Aaron C. Birch, Richard S. Bogart, Allan Sacha Brun, Cilia Damiani, Damien Fournier, Laura Hyest, Kiran Jain et al. (3 more) A&A, 652 (2021) L6 Published online: 06 August 2021

Volume 668 (December 2022) (in progress)
1. Cartridge Assembly of the SEPIA345 receiver at APEX (Meledin, D., et al., 2022, A&A, 668, A2)
See the table of contents
Volume 667 (November 2022) (in progress)
1. Location of the LRN AT2021biy within NGC 4631 (Cai, Y., et al., 2022, A&A, 667, A4)
2. 3D volume of the normalised radial velocity (Breton, S. N., et al., 2022, A&A, 667, A43)
3. Nucleated star-forming dwarf galaxies with MUSE (Fahrion, K., et al., 2022, A&A, 667, A101)
4. Citizen scientists find new strong lenses with HST (Garvin, E. O., et al., 2022, A&A, 667, A141)
See the table of contents
Volume 666 (October 2022)
1. Cassiopeia A interacts with a circumstellar shell (Orlando, S., et al., 2022, A&A, 666, A2)
2. Ultracompact HII regions in Sagittarius B2 (Meng, F., et al., 2022, A&A, 666, A31)
3. GALACTICNUCLEUS Nuclear Star Cluster image (JHK_s) (Nogueras-Lara, F., 2022, A&A, 666, A72)
4. Spectrometer transects over the MASCOT landing area (Schröder, S., et al., 2022, A&A, 666, A164)
See the table of contents

1661	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
1151	Free Access Editorial The new A&A Letters: Short, unlimited, and free for all João Alves and Thierry Forveille A&A, 607 (2017) E1 Published online: 27 November 2017
807	Press Release Open Access Detection of barium in the atmospheres of the ultra-hot gas giants WASP-76b and WASP-121b - Together with new detections of Co and Sr+ on WASP-121b T. Azevedo Silva, O. D. S. Demangeon, N. C. Santos, R. Allart, F. Borsa, E. Cristo, E. Esparza-Borges, J. V. Seidel, E. Palle, S. G. Sousa et al. (26 more) A&A, 666 (2022) L10 Published online: 13 October 2022
780	Press Release Open Access Solar inertial modes: Observations, identification, and diagnostic promise Laurent Gizon, Robert H. Cameron, Yuto Bekki, Aaron C. Birch, Richard S. Bogart, Allan Sacha Brun, Cilia Damiani, Damien Fournier, Laura Hyest, Kiran Jain et al. (3 more) A&A, 652 (2021) L6 Published online: 06 August 2021
660	Gaia Data Release 1 Press Release Free Access The Gaia mission Gaia Collaboration, T. Prusti, J. H. J. de Bruijne, A. G. A. Brown, A. Vallenari, C. Babusiaux, C. A. L. Bailer-Jones, U. Bastian, M. Biermann, D. W. Evans et al. (616 more) A&A, 595 (2016) A1 Published online: 24 November 2016

6281	Press Release Highlight Open Access Orbital motion near Sagittarius A^* - Constraints from polarimetric ALMA observations M. Wielgus, M. Moscibrodzka, J. Vos, Z. Gelles, I. Martí-Vidal, J. Farah, N. Marchili, C. Goddi and H. Messias A&A, 665 (2022) L6 Published online: 22 September 2022
4532	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
3412	Free Access Editorial The new A&A Letters: Short, unlimited, and free for all João Alves and Thierry Forveille A&A, 607 (2017) E1 Published online: 27 November 2017
2716	Press Release Open Access Detection of barium in the atmospheres of the ultra-hot gas giants WASP-76b and WASP-121b - Together with new detections of Co and Sr+ on WASP-121b T. Azevedo Silva, O. D. S. Demangeon, N. C. Santos, R. Allart, F. Borsa, E. Cristo, E. Esparza-Borges, J. V. Seidel, E. Palle, S. G. Sousa et al. (26 more) A&A, 666 (2022) L10 Published online: 13 October 2022
2526	Press Release Open Access Solar inertial modes: Observations, identification, and diagnostic promise Laurent Gizon, Robert H. Cameron, Yuto Bekki, Aaron C. Birch, Richard S. Bogart, Allan Sacha Brun, Cilia Damiani, Damien Fournier, Laura Hyest, Kiran Jain et al. (3 more) A&A, 652 (2021) L6 Published online: 06 August 2021

Astronomy & Astrophysics

Latest highlightsAll

Latest volumeAll

SUBSCRIBE TO OPEN (S2O)

Latest highlightsAll

Latest volumeAll

Latest special issuesAll

A strong H⁻ opacity signal in the near-infrared emission spectrum of the ultra-hot Jupiter KELT-9b

Fossil group origins - XII. The large-scale environment around fossil systems

Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): Scattered light detection of a possible disk wind in RY Tau

Star–planet interaction - Wave structures and wing-wing interaction

Transmission spectroscopy of WASP-7 b with UVES - Detection of Na i D₂ and tentative D₁ line absorption

Open clusters housing classical Cepheids in Gaia DR3

A photochemical model of Triton’s atmosphere paired with an uncertainty propagation study

LHAASO J2226+6057 as a pulsar wind nebula

Planck 2018 results - VI. Cosmological parameters

Hubble Asteroid Hunter - II. Identifying strong gravitational lenses in HST images with crowdsourcing

The new A&A Letters: Short, unlimited, and free for all

La2010: a new orbital solution for the long-term motion of the Earth

Solar inertial modes: Observations, identification, and diagnostic promise

Planck 2018 results - VI. Cosmological parameters

The new A&A Letters: Short, unlimited, and free for all

Detection of barium in the atmospheres of the ultra-hot gas giants WASP-76b and WASP-121b - Together with new detections of Co and Sr+ on WASP-121b

Solar inertial modes: Observations, identification, and diagnostic promise

The Gaia mission

Orbital motion near Sagittarius A^* - Constraints from polarimetric ALMA observations

Planck 2018 results - VI. Cosmological parameters

The new A&A Letters: Short, unlimited, and free for all

Detection of barium in the atmospheres of the ultra-hot gas giants WASP-76b and WASP-121b - Together with new detections of Co and Sr+ on WASP-121b

Solar inertial modes: Observations, identification, and diagnostic promise

Volume 668 (December 2022) (in progress)

Volume 667 (November 2022) (in progress)

Volume 666 (October 2022)

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