Astronomy & Astrophysics

Volume 640 (August 2020)


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Letters to the Editor

Galactic structure, stellar clusters and populations


Stellar structure and evolution


The Sun and the Heliosphere


Interstellar and circumstellar matter


Celestial mechanics and astrometry


Astronomical instrumentation


Stellar structure and evolution


Catalogs and data


Planets and planetary systems


Interstellar and circumstellar matter


Stellar structure and evolution


Extragalactic astronomy


Galactic structure, stellar clusters and populations


Stellar structure and evolution


Catalogs and data


Astrophysical processes


Interstellar and circumstellar matter


Extragalactic astronomy


Planets and planetary systems


Extragalactic astronomy


Stellar atmospheres


Astrophysical processes


Stellar structure and evolution


Cosmology (including clusters of galaxies)


Interstellar and circumstellar matter


The Sun and the Heliosphere


Planets and planetary systems


Extragalactic astronomy


Planets and planetary systems

Open Access

Discovery and characterization of the exoplanets WASP-148b and c - A transiting system with two interacting giant planets A32

Published online: 10 August 2020
DOI: https://doi.org/10.1051/0004-6361/202038296

Catalogs and data


Cosmology (including clusters of galaxies)


Stellar structure and evolution


Cosmology (including clusters of galaxies)


Extragalactic astronomy


Catalogs and data


Numerical methods and codes


Astrophysical processes


The Sun and the Heliosphere


Stellar structure and evolution


Cosmology (including clusters of galaxies)


Planets and planetary systems


Stellar structure and evolution


Planets and planetary systems

The CARMENES search for exoplanets around M dwarfs - Measuring precise radial velocities in the near infrared: The example of the super-Earth CD Cet b A50

Published online: 10 August 2020
DOI: https://doi.org/10.1051/0004-6361/202038031

Interstellar and circumstellar matter


Stellar atmospheres


Astrophysical processes


Planets and planetary systems


Celestial mechanics and astrometry


Stellar structure and evolution


The Sun and the Heliosphere


Planets and planetary systems


Cosmology (including clusters of galaxies)


Interstellar and circumstellar matter


Extragalactic astronomy


Interstellar and circumstellar matter


Extragalactic astronomy


Galactic structure, stellar clusters and populations


Extragalactic astronomy


Cosmology (including clusters of galaxies)


Extragalactic astronomy

Press Release
Open Access

Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution A69

Published online: 12 August 2020
DOI: https://doi.org/10.1051/0004-6361/202037493

Cosmology (including clusters of galaxies)


The Sun and the Heliosphere


Interstellar and circumstellar matter


Planets and planetary systems


Interstellar and circumstellar matter


Astrophysical processes


Stellar structure and evolution


The Sun and the Heliosphere


Galactic structure, stellar clusters and populations


Numerical methods and codes


Galactic structure, stellar clusters and populations


Interstellar and circumstellar matter


Astronomical instrumentation


Galactic structure, stellar clusters and populations


Stellar structure and evolution


Stellar atmospheres


Numerical methods and codes


Stellar atmospheres


Cosmology (including clusters of galaxies)


Astrophysical processes


Galactic structure, stellar clusters and populations


Planets and planetary systems


Interstellar and circumstellar matter


Extragalactic astronomy


Stellar structure and evolution


Catalogs and data


Interstellar and circumstellar matter

Open Access

Propargylimine in the laboratory and in space: millimetre-wave spectroscopy and its first detection in the ISM A98

Published online: 20 August 2020
DOI: https://doi.org/10.1051/0004-6361/202038083

Extragalactic astronomy


Interstellar and circumstellar matter


The Sun and the Heliosphere


Planets and planetary systems


The Sun and the Heliosphere


Extragalactic astronomy


Cosmology (including clusters of galaxies)


Extragalactic astronomy

Open Access

Spectroscopic study of MATLAS-2019 with MUSE: An ultra-diffuse galaxy with an excess of old globular clusters A106

Published online: 21 August 2020
DOI: https://doi.org/10.1051/0004-6361/202038351

Planets and planetary systems


Interstellar and circumstellar matter


Planets and planetary systems


Stellar structure and evolution


Interstellar and circumstellar matter


The Sun and the Heliosphere


Cosmology (including clusters of galaxies)

Constraining the masses of high-redshift clusters with weak lensing: Revised shape calibration testing for the impact of stronger shears and increased blending A117

Published online: 26 August 2020
DOI: https://doi.org/10.1051/0004-6361/202037844

Interstellar and circumstellar matter


Stellar atmospheres


The Sun and the Heliosphere


Planets and planetary systems


Interstellar and circumstellar matter


Stellar atmospheres


Numerical methods and codes


Interstellar and circumstellar matter


Astronomical instrumentation


Galactic structure, stellar clusters and populations


Catalogs and data


Numerical methods and codes


Planets and planetary systems


Extragalactic astronomy


Catalogs and data

Free Access

DEATHSTAR: Nearby AGB stars with the Atacama Compact Array - I. CO envelope sizes and asymmetries: A new hope for accurate mass-loss-rate estimates A133

Published online: 28 August 2020
DOI: https://doi.org/10.1051/0004-6361/201936874

Planets and planetary systems


Extragalactic astronomy

Stellar structure and evolution


Letters to the Editor


Planets and planetary systems

Rosetta mission full comet phase results
Free Access
Erratum

Solar wind charge exchange in cometary atmospheres - III. Results from the Rosetta mission to comet 67P/Churyumov-Gerasimenko (Corrigendum) C3

Published online: 11 August 2020
DOI: https://doi.org/10.1051/0004-6361/201834881e

Extragalactic astronomy

LOFAR Surveys: a new window on the Universe
Free Access
Erratum

The origin of radio emission in broad absorption line quasars: Results from the LOFAR Two-metre Sky Survey (Corrigendum) C4

Published online: 13 August 2020
DOI: https://doi.org/10.1051/0004-6361/201833821e

Galactic structure, stellar clusters and populations


Planets and planetary systems