Astronomy & Astrophysics

Volume 643 (November 2020)


Export the citation of the selected articles Export
Select all

Letters to the Editor

Extragalactic astronomy


Stellar atmospheres


Cosmology (including clusters of galaxies)


Planets and planetary systems


Galactic structure, stellar clusters and populations


Interstellar and circumstellar matter


Extragalactic astronomy

Kinematic signatures of nuclear discs and bar-driven secular evolution in nearby galaxies of the MUSE TIMER project A14

Published online: 27 October 2020
DOI: https://doi.org/10.1051/0004-6361/202038448

Galactic structure, stellar clusters and populations


Planets and planetary systems


Interstellar and circumstellar matter


Planets and planetary systems


The Sun and the Heliosphere


Cosmology (including clusters of galaxies)


Planets and planetary systems


Stellar atmospheres


Planets and planetary systems


Astrophysical processes


The Sun and the Heliosphere


Interstellar and circumstellar matter


Extragalactic astronomy


Astrophysical processes


Interstellar and circumstellar matter


Galactic structure, stellar clusters and populations


Stellar structure and evolution


Catalogs and data


Interstellar and circumstellar matter


Planets and planetary systems


Stellar atmospheres


Planets and planetary systems


The Sun and the Heliosphere


Cosmology (including clusters of galaxies)


Extragalactic astronomy


Planets and planetary systems


Atomic, molecular, and nuclear data


Extragalactic astronomy


Interstellar and circumstellar matter


Stellar atmospheres


Interstellar and circumstellar matter


Extragalactic astronomy


Interstellar and circumstellar matter


Extragalactic astronomy


Planets and planetary systems


Astrophysical processes


Atomic, molecular, and nuclear data


Astronomical instrumentation


Planets and planetary systems


Interstellar and circumstellar matter


Stellar structure and evolution


Extragalactic astronomy


Planets and planetary systems


Extragalactic astronomy

Inside-out formation of nuclear discs and the absence of old central spheroids in barred galaxies of the TIMER survey A65

Published online: 03 November 2020
DOI: https://doi.org/10.1051/0004-6361/202038450

Planets and planetary systems


Galactic structure, stellar clusters and populations


Cosmology (including clusters of galaxies)


Catalogs and data

Free Access

The Gaia-ESO Survey: Calibrating the lithium–age relation with open clusters and associations - I. Cluster age range and initial membership selections A71

Published online: 05 November 2020
DOI: https://doi.org/10.1051/0004-6361/202037620

Astronomical instrumentation


The Sun and the Heliosphere


Extragalactic astronomy


Galactic structure, stellar clusters and populations


Interstellar and circumstellar matter


Galactic structure, stellar clusters and populations


Extragalactic astronomy


Stellar structure and evolution


Extragalactic astronomy


Planets and planetary systems


Astrophysical processes


Catalogs and data


Stellar structure and evolution


The Sun and the Heliosphere


Planets and planetary systems


Catalogs and data


Extragalactic astronomy


Interstellar and circumstellar matter


Planets and planetary systems


Cosmology (including clusters of galaxies)


Planets and planetary systems


Atomic, molecular, and nuclear data


Planets and planetary systems


Extragalactic astronomy


Planets and planetary systems


Stellar structure and evolution


Cosmology (including clusters of galaxies)


Interstellar and circumstellar matter


Planets and planetary systems


Extragalactic astronomy


The Sun and the Heliosphere


Planets and planetary systems


Interstellar and circumstellar matter


Stellar structure and evolution


Extragalactic astronomy


Planets and planetary systems


Extragalactic astronomy

Open Access

Observational constraints on the optical and near-infrared emission from the neutron star–black hole binary merger candidate S190814bv A113

Published online: 10 November 2020
DOI: https://doi.org/10.1051/0004-6361/202037669

Galactic structure, stellar clusters and populations


Stellar structure and evolution

Open Access

The Milky Way Cepheid Leavitt law based on Gaia DR2 parallaxes of companion stars and host open cluster populations A115

Published online: 10 November 2020
DOI: https://doi.org/10.1051/0004-6361/202038633

Galactic structure, stellar clusters and populations


Planets and planetary systems


Extragalactic astronomy


Interstellar and circumstellar matter


Catalogs and data


Interstellar and circumstellar matter


Extragalactic astronomy


Planets and planetary systems


Astronomical instrumentation


Extragalactic astronomy


Stellar structure and evolution


Astrophysical processes


Catalogs and data


Planets and planetary systems


Interstellar and circumstellar matter


Planets and planetary systems


Stellar atmospheres


Cosmology (including clusters of galaxies)


Extragalactic astronomy


Galactic structure, stellar clusters and populations


Extragalactic astronomy


The Sun and the Heliosphere


Extragalactic astronomy


The Sun and the Heliosphere


Stellar structure and evolution


Planets and planetary systems


Galactic structure, stellar clusters and populations

The enigmatic globular cluster UKS 1 obscured by the bulge: H-band discovery of nitrogen-enhanced stars A145

Published online: 17 November 2020
DOI: https://doi.org/10.1051/0004-6361/202039328

Astronomical instrumentation


Extragalactic astronomy


Galactic structure, stellar clusters and populations


Extragalactic astronomy


Interstellar and circumstellar matter


Planets and planetary systems


The Sun and the Heliosphere


Extragalactic astronomy


Interstellar and circumstellar matter


Atomic, molecular, and nuclear data


Interstellar and circumstellar matter


Cosmology (including clusters of galaxies)


Celestial mechanics and astrometry


Cosmology (including clusters of galaxies)


Stellar structure and evolution


Atomic, molecular, and nuclear data


Stellar structure and evolution

Open Access

The Gaia-ESO survey: 3D NLTE abundances in the open cluster NGC 2420 suggest atomic diffusion and turbulent mixing are at the origin of chemical abundance variations A164

Published online: 18 November 2020
DOI: https://doi.org/10.1051/0004-6361/202038833

Cosmology (including clusters of galaxies)


The Sun and the Heliosphere


Numerical methods and codes


The Sun and the Heliosphere


Numerical methods and codes


Stellar structure and evolution

Orbital variability of the optical linear polarization of the γ-ray binary LS I +61° 303 and new constraints on the orbital parameters A170

Published online: 20 November 2020
DOI: https://doi.org/10.1051/0004-6361/202038745

Cosmology (including clusters of galaxies)


Stellar structure and evolution


Extragalactic astronomy


Interstellar and circumstellar matter


Extragalactic astronomy


Cosmology (including clusters of galaxies)


Interstellar and circumstellar matter


Cosmology (including clusters of galaxies)


Extragalactic astronomy


Stellar structure and evolution

Letters to the Editor