Astronomy & Astrophysics (A&A)

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The AAVS1 array at the Murchison Radio Observatory (Benthem, P., et al., 2021, A&A, 655, A5)

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Astronomy & Astrophysics is a leading international Journal that publishes papers on all aspects of astronomy and astrophysics (theoretical, observational, and instrumental).

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The Early Data Release of eROSITA and Mikhail Pavlinsky ART-XC on the SRG mission (open issue)
Solar Orbiter First Results (Cruise Phase) (open issue)
Sub-arcsecond imaging with the International LOFAR Telescope (open issue)
Parker Solar Probe: Ushering a new frontier in space exploration (open issue)

The baryon cycle of Seven Dwarfs with superbubble feedback

Mattia Mina, Sijing Shen, Benjamin Walter Keller, Lucio Mayer, Piero Madau and James Wadsley

A&A, 655 (2021) A22

Published online: 05 November 2021
The IBISCO survey - I. Multiphase discs and winds in the Seyfert galaxy Markarian 509

M. V. Zanchettin, C. Feruglio, M. Bischetti, A. Malizia, M. Molina, A. Bongiorno, M. Dadina, C. Gruppioni, E. Piconcelli, F. Tombesi et al. (2 more)

A&A, 655 (2021) A25

Published online: 05 November 2021
Gaia-ESO survey: Lithium abundances in open cluster Red Clump stars

L. Magrini, R. Smiljanic, E. Franciosini, L. Pasquini, S. Randich, G. Casali, C. Viscasillas Vázquez, A. Bragaglia, L. Spina, K. Biazzo et al. (18 more)

A&A, 655 (2021) A23

Published online: 05 November 2021
Chemodynamics of metal-poor wide binaries in the Galactic halo: Association with the Sequoia event

Dongwook Lim, Andreas J. Koch-Hansen, Camilla Juul Hansen, Sebastien Lépine, Jennifer L. Marshall, Mark I. Wilkinson and Jorge Peñarrubia

A&A, 655 (2021) A26

Published online: 05 November 2021
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS - II. Discovery of two new GW Vir stars: TIC 333432673 and TIC 095332541

M. Uzundag, A. H. Córsico, S. O. Kepler, L. G. Althaus, K. Werner, N. Reindl, K. J. Bell, M. Higgins, G. O. da Rosa, M. Vučković and A. Istrate

A&A, 655 (2021) A27

Published online: 05 November 2021
One size does not fit all: Evidence for a range of mixing efficiencies in stellar evolution calculations

C. Johnston

A&A, 655 (2021) A29

Published online: 05 November 2021
Solar surges related to UV bursts - Characterization through k-means, inversions, and density diagnostics

D. Nóbrega-Siverio, S. L. Guglielmino and A. Sainz Dalda

A&A, 655 (2021) A28

Published online: 05 November 2021
Press Release
Open Access

Large gaps and high accretion rates in photoevaporative transition disks with a dead zone

Matías Gárate, Timmy N. Delage, Jochen Stadler, Paola Pinilla, Til Birnstiel, Sebastian Markus Stammler, Giovanni Picogna, Barbara Ercolano, Raphael Franz and Christian Lenz

A&A, 655 (2021) A18

Published online: 05 November 2021

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909	Free Access SiO maser emission from red supergiants across the Galaxy - I. Targets in massive star clusters L. Verheyen, M. Messineo and K. M. Menten A&A, 541 (2012) A36 Published online: 24 April 2012
825	Press Release Free Access The Rossiter–McLaughlin effect revolutions: an ultra-short period planet and a warm mini-Neptune on perpendicular orbits V. Bourrier, C. Lovis, M. Cretignier, R. Allart, X. Dumusque, J.-B. Delisle, A. Deline, S. G. Sousa, V. Adibekyan, Y. Alibert et al. (27 more) A&A, 654 (2021) A152 Published online: 27 October 2021
812	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
418	Press Release Free Access Spectroscopic observations of PHz G237.01+42.50: A galaxy protocluster at z = 2.16 in the Cosmos field M. Polletta, G. Soucail, H. Dole, M. D. Lehnert, E. Pointecouteau, G. Vietri, M. Scodeggio, L. Montier, Y. Koyama, G. Lagache et al. (3 more) A&A, 654 (2021) A121 Published online: 26 October 2021
262	Press Release Highlight Open Access VLT/SPHERE imaging survey of the largest main-belt asteroids: Final results and synthesis P. Vernazza, M. Ferrais, L. Jorda, J. Hanuš, B. Carry, M. Marsset, M. Brož, R. Fetick, M. Viikinkoski, F. Marchis et al. (57 more) A&A, 654 (2021) A56 Published online: 12 October 2021

Volume 655 (November 2021)(open volume)
1. The AAVS1 array at the Murchison Radio Observatory (Benthem, P., et al., 2021, A&A, 655, A5)
See the table of contents
Volume 654 (October 2021)
1. The supersonic pulsar wind nebula IGR J11014–6103 (Bordas, P., et al., 2021, A&A, 654, A4)
2. A multicomponent radio halo in the highly disturbed galaxy cluster Abell 2744 (Rajpurohit, K., et al., A&A, 2021, 654, A41)
3. Detailed views of the largest asteroids with VLT/SPHERE (Vernazza, P., et al., 2021, A&A, 654, A56)
4. Ultra diffuse galaxies in the MATLAS survey (Marleau, F. R., et al., 2021, A&A, 654, A105)
See the table of contents
Volume 653 (September 2021)
1. Particle aggregation in an electric field aboard the ISS (Koch, T. E., et al., 2021, A&A, 653, A1)
2. A census of molecular clouds within 2 kpc distance (Spikler, A., et al., 2021, A&A, 653, A63)
3. The lithology of Vesta unraveled by the VIR spectrometer (Rousseau, B., et al., 2021, A&A, 653, A118)
4. Crack formation on organic-rich comet analogs (Haack, D., et al., 2021, A&A, 653, A153)
See the table of contents

4011	Press Release Highlight Open Access VLT/SPHERE imaging survey of the largest main-belt asteroids: Final results and synthesis P. Vernazza, M. Ferrais, L. Jorda, J. Hanuš, B. Carry, M. Marsset, M. Brož, R. Fetick, M. Viikinkoski, F. Marchis et al. (57 more) A&A, 654 (2021) A56 Published online: 12 October 2021
1764	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
1032	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
958	Press Release Open Access Detection of the Schwarzschild precession in the orbit of the star S2 near the Galactic centre massive black hole GRAVITY Collaboration, R. Abuter, A. Amorim, M. Bauböck, J. P. Berger, H. Bonnet, W. Brandner, V. Cardoso, Y. Clénet, P. T. de Zeeuw et al. (46 more) A&A, 636 (2020) L5 Published online: 16 April 2020
922	Free Access SiO maser emission from red supergiants across the Galaxy - I. Targets in massive star clusters L. Verheyen, M. Messineo and K. M. Menten A&A, 541 (2012) A36 Published online: 24 April 2012

7436	Free Access A high pitch angle structure in the Sagittarius Arm M. A. Kuhn, R. A. Benjamin, C. Zucker, A. Krone-Martins, R. S. de Souza, A. Castro-Ginard, E. E. O. Ishida, M. S. Povich and L. A. Hillenbrand A&A, 651 (2021) L10 Published online: 21 July 2021
4268	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
4011	Press Release Highlight Open Access VLT/SPHERE imaging survey of the largest main-belt asteroids: Final results and synthesis P. Vernazza, M. Ferrais, L. Jorda, J. Hanuš, B. Carry, M. Marsset, M. Brož, R. Fetick, M. Viikinkoski, F. Marchis et al. (57 more) A&A, 654 (2021) A56 Published online: 12 October 2021
3452	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
3247	Free Access A triple active galactic nucleus in the NGC 7733–7734 merging group Jyoti Yadav, Mousumi Das, Sudhanshu Barway and Francoise Combes A&A, 651 (2021) L9 Published online: 19 July 2021

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Latest volumeAll

PUBLISH WITH A&A

Latest highlightsAll

Latest volumeAll

PUBLISH WITH A&A

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Most downloaded articles

Volume 655 (November 2021)(open volume)

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