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Astronomy & Astrophysics

Volume 649 (May 2021)


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First science highlights from SRG/eROSITA

Gaia Early Data Release 3

Letters to the Editor

Astrophysical processes

Cosmology (including clusters of galaxies)

Extragalactic astronomy

Open Access

A nearby galaxy perspective on dust evolution - Scaling relations and constraints on the dust build-up in galaxies with the DustPedia and DGS samples A18

Published online: 28 April 2021
DOI: https://doi.org/10.1051/0004-6361/202039701

Galactic structure, stellar clusters and populations

Free Access

Age and helium content of the open cluster NGC 6791 from multiple eclipsing binary members - III. Constraints from a subgiant A178

Published online: 01 June 2021
DOI: https://doi.org/10.1051/0004-6361/202140911

Interstellar and circumstellar matter

Highlight
Open Access

Description of turbulent dynamics in the interstellar medium: multifractal-microcanonical analysis - I. Application to Herschel observations of the Musca filament A33

Published online: 05 May 2021
DOI: https://doi.org/10.1051/0004-6361/202039874

Stellar structure and evolution

Stellar atmospheres

The Sun and the Heliosphere

Planets and planetary systems

Celestial mechanics and astrometry

Atomic, molecular, and nuclear data

Astronomical instrumentation

Catalogs and data

Numerical methods and codes