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Astronomy & Astrophysics

Volume 649 (May 2021)

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First science highlights from SRG/eROSITA

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The eROSITA Final Equatorial-Depth Survey (eFEDS) - An X-ray-bright, extremely luminous infrared galaxy at z = 1.87 L11


Gaia Early Data Release 3

Letters to the Editor

Astrophysical processes

Cosmology (including clusters of galaxies)

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Strong detection of the CMB lensing and galaxy weak lensing cross-correlation from ACT-DR4, Planck Legacy, and KiDS-1000 A146


Extragalactic astronomy

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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


Galactic structure, stellar clusters and populations

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


Interstellar and circumstellar matter

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


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