Astronomy & Astrophysics (A&A)

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Massive O and B stars running away from Messier 17 (Stoop, M., et al., 2024, A&A, 681, A21)

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

Transient RFI environment of LOFAR-LBA at 72–75 MHz - Impact on ultra-widefield AARTFAAC Cosmic Explorer observations of the redshifted 21-cm signal

B. K. Gehlot, L. V. E. Koopmans, S. A. Brackenhoff, E. Ceccotti, S. Ghosh, C. Höfer, F. G. Mertens, M. Mevius, S. Munshi, A. R. Offringa et al. (6 more)

A&A, 681 (2024) A71

Published online: 17 January 2024
Open Access

A portrait of the vast polar structure as a young phenomenon: Hints from its member satellites

S. Taibi, M. S. Pawlowski, S. Khoperskov, M. Steinmetz and N. I. Libeskind

A&A, 681 (2024) A73

Published online: 17 January 2024
Open Access

Constraining the top-light initial mass function in the extended ultraviolet disk of M 83

R. P. V. Rautio, A. E. Watkins, H. Salo, A. Venhola, J. H. Knapen and S. Comerón

A&A, 681 (2024) A76

Published online: 17 January 2024
Open Access

Uncovering a new group of T Tauri stars in the Taurus-Auriga molecular complex from Gaia and GALEX data

Ana Inés Gómez de Castro, Raúl de la Fuente Marcos, Ada Canet, Leire Beitia-Antero, Javier Yáñez-Gestoso and Juan Carlos Vallejo

A&A, 681 (2024) A72

Published online: 17 January 2024
Press Release
Open Access

First upper limits on the 21 cm signal power spectrum from cosmic dawn from one night of observations with NenuFAR

S. Munshi, F. G. Mertens, L. V. E. Koopmans, A. R. Offringa, B. Semelin, D. Aubert, R. Barkana, A. Bracco, S. A. Brackenhoff, B. Cecconi et al. (17 more)

A&A, 681 (2024) A62

Published online: 16 January 2024
Open Access

Euclid preparation - XXXI. The effect of the variations in photometric passbands on photometric-redshift accuracy

Euclid Collaboration, S. Paltani, J. Coupon, W. G. Hartley, A. Alvarez-Ayllon, F. Dubath, J. J. Mohr, M. Schirmer, J.-C. Cuillandre, G. Desprez et al. (207 more)

A&A, 681 (2024) A66

Published online: 16 January 2024
Open Access

Euclid preparation - XXXII. Evaluating the weak-lensing cluster mass biases using the Three Hundred Project hydrodynamical simulations

Euclid Collaboration, C. Giocoli, M. Meneghetti, E. Rasia, S. Borgani, G. Despali, G. F. Lesci, F. Marulli, L. Moscardini, M. Sereno et al. (205 more)

A&A, 681 (2024) A67

Published online: 16 January 2024
Open Access

Multiphase characterization of AGN winds in five local type-2 quasars

G. Speranza, C. Ramos Almeida, J. A. Acosta-Pulido, A. Audibert, L. R. Holden, C. N. Tadhunter, A. Lapi, O. González-Martín, M. Brusa, I. E. López et al. (2 more)

A&A, 681 (2024) A63

Published online: 16 January 2024

Most downloaded articles

12242	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
924	Press Release Open Access First exploration of the runaway greenhouse transition with a 3D General Circulation Model Guillaume Chaverot, Emeline Bolmont and Martin Turbet A&A, 680 (2023) A103 Published online: 18 December 2023
533	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
517	Free Access A new method for measuring the meteor mass index: application to the 2018 Draconid meteor shower outburst D. Vida, M. Campbell-Brown, P. G. Brown, A. Egal and M. J. Mazur A&A, 635 (2020) A153 Published online: 27 March 2020
259	Press Release Open Access A giant thin stellar stream in the Coma Galaxy Cluster Javier Román, Robert Michael Rich, Niusha Ahvazi, Laura V. Sales, Chester Li, Giulia Golini, Ignacio Trujillo, Johan H. Knapen, Reynier F. Peletier and Pablo M. Sánchez-Alarcón A&A, 679 (2023) A157 Published online: 30 November 2023

Volume 681 (January 2024) (in progress)
1. Statistical separation of Galactic dust emission and CIB (Auclair, C., et al., 2024, A&A, 681, A1)
2. HD 34700 A disk complexity in multi-band data (Columba, G., et al., 2024, A&A, 681, A19)
3. Massive O and B stars running away from Messier 17 (Stoop, M., et al., 2024, A&A, 681, A21)
See the table of contents
Volume 680 (December 2023)
1. Fermi gamma-ray sky, reconstructed spatio-spectrally (Scheel-Platz, L. I., et al. 2023, A&A, 680, A2)
2. Present-day density structure of the Local Bubble (Schulreich, M. M., et al. 2023, A&A, 680, A39)
3. The Tycho's supernova remnant dynamics in X-rays (Godinaud, L., et al. 2023, A&A, 680, A80)
4. Diverse planet-forming disks in near-infrared total intensity (Ren, B. B., et al., 2023, A&A, 680, A114)
See the table of contents
Volume 679 (November 2023)
1. RGB image of a 5-square-degree area of Orion B GMC (G. Santa-Maria, M., et al., 2023, A&A, 679, A4)
2. Brightness patterns from magneto-convection models (Ludwig, H.-G., et al., 2023, A&A, 679, A65)
3. 3D simulations of a convective oxygen shell (Leidi, G., et al., 2023, A&A, 679, A132)
4. Lensed galaxies used to derive the lens model (Diego, J. M., et al., 2023, A&A, 679, A159)
See the table of contents

35810	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
16078	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
8362	Press Release Open Access A giant thin stellar stream in the Coma Galaxy Cluster Javier Román, Robert Michael Rich, Niusha Ahvazi, Laura V. Sales, Chester Li, Giulia Golini, Ignacio Trujillo, Johan H. Knapen, Reynier F. Peletier and Pablo M. Sánchez-Alarcón A&A, 679 (2023) A157 Published online: 30 November 2023
5905	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
4616	Press Release Open Access First exploration of the runaway greenhouse transition with a 3D General Circulation Model Guillaume Chaverot, Emeline Bolmont and Martin Turbet A&A, 680 (2023) A103 Published online: 18 December 2023

Astronomy & Astrophysics

Latest highlightsAll

Latest volumeAll

SUBSCRIBE TO OPEN (S2O)

Latest highlightsAll

Latest volumeAll

Latest special issuesAll

Transient RFI environment of LOFAR-LBA at 72–75 MHz - Impact on ultra-widefield AARTFAAC Cosmic Explorer observations of the redshifted 21-cm signal

A portrait of the vast polar structure as a young phenomenon: Hints from its member satellites

Constraining the top-light initial mass function in the extended ultraviolet disk of M 83

Uncovering a new group of T Tauri stars in the Taurus-Auriga molecular complex from Gaia and GALEX data

First upper limits on the 21 cm signal power spectrum from cosmic dawn from one night of observations with NenuFAR

Euclid preparation - XXXI. The effect of the variations in photometric passbands on photometric-redshift accuracy

Euclid preparation - XXXII. Evaluating the weak-lensing cluster mass biases using the Three Hundred Project hydrodynamical simulations

Multiphase characterization of AGN winds in five local type-2 quasars

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

First exploration of the runaway greenhouse transition with a 3D General Circulation Model

Planck 2018 results - VI. Cosmological parameters

A new method for measuring the meteor mass index: application to the 2018 Draconid meteor shower outburst

A giant thin stellar stream in the Coma Galaxy Cluster

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

First exploration of the runaway greenhouse transition with a 3D General Circulation Model

A new method for measuring the meteor mass index: application to the 2018 Draconid meteor shower outburst

Planck 2018 results - VI. Cosmological parameters

A giant thin stellar stream in the Coma Galaxy Cluster

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

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

A giant thin stellar stream in the Coma Galaxy Cluster

Planck 2018 results - VI. Cosmological parameters

First exploration of the runaway greenhouse transition with a 3D General Circulation Model

Volume 681 (January 2024) (in progress)

Volume 680 (December 2023)

Volume 679 (November 2023)

News

13280	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
4616	Press Release Open Access First exploration of the runaway greenhouse transition with a 3D General Circulation Model Guillaume Chaverot, Emeline Bolmont and Martin Turbet A&A, 680 (2023) A103 Published online: 18 December 2023
3979	Free Access A new method for measuring the meteor mass index: application to the 2018 Draconid meteor shower outburst D. Vida, M. Campbell-Brown, P. G. Brown, A. Egal and M. J. Mazur A&A, 635 (2020) A153 Published online: 27 March 2020
1944	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
1814	Press Release Open Access A giant thin stellar stream in the Coma Galaxy Cluster Javier Román, Robert Michael Rich, Niusha Ahvazi, Laura V. Sales, Chester Li, Giulia Golini, Ignacio Trujillo, Johan H. Knapen, Reynier F. Peletier and Pablo M. Sánchez-Alarcón A&A, 679 (2023) A157 Published online: 30 November 2023