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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

DOI: https://doi.org/10.1051/0004-6361/202140317

Gaia Early Data Release 3

Letters to the Editor

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The CARMENES search for exoplanets around M dwarfs - No evidence for a super-Earth in a 2-day orbit around GJ 1151 L12

DOI: https://doi.org/10.1051/0004-6361/202140786

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

DOI: https://doi.org/10.1051/0004-6361/202039975

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

DOI: https://doi.org/10.1051/0004-6361/202039701
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Kiloparsec view of a typical star-forming galaxy when the Universe was ∼1 Gyr old - I. Properties of outflow, halo, and interstellar medium A31

DOI: https://doi.org/10.1051/0004-6361/202039704
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Nonthermal phenomena in the center of Abell 1775 - An 800 kpc head-tail, revived fossil plasma and slingshot radio halo A37

DOI: https://doi.org/10.1051/0004-6361/202040083
Open Access

Three Lyman-α-emitting filaments converging to a massive galaxy group at z = 2.91: discussing the case for cold gas infall A78

DOI: https://doi.org/10.1051/0004-6361/202038700
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The miniJPAS survey - Identification and characterization of galaxy populations with the J-PAS photometric system A79

DOI: https://doi.org/10.1051/0004-6361/202039849
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The ALPINE-ALMA [CII] survey - Obscured star formation rate density and main sequence of star-forming galaxies at z > 4 A152

DOI: https://doi.org/10.1051/0004-6361/202038944

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

DOI: https://doi.org/10.1051/0004-6361/202140911

Interstellar and circumstellar matter

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Measuring the ratio of the gas and dust emission radii of protoplanetary disks in the Lupus star-forming region A19

DOI: https://doi.org/10.1051/0004-6361/202039733
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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

DOI: https://doi.org/10.1051/0004-6361/202039874
Open Access

Fragmentation and kinematics in high-mass star formation - CORE-extension targeting two very young high-mass star-forming regions A113

DOI: https://doi.org/10.1051/0004-6361/202040106

Stellar structure and evolution

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The surface brightness–colour relations based on eclipsing binary stars and calibrated with Gaia EDR3 A109

DOI: https://doi.org/10.1051/0004-6361/202140571

Stellar atmospheres

The Sun and the Heliosphere

Planets and planetary systems

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HST PanCET program: non-detection of atmospheric escape in the warm Saturn-sized planet WASP-29 b A40

DOI: https://doi.org/10.1051/0004-6361/202140491

Celestial mechanics and astrometry

Atomic, molecular, and nuclear data

Astronomical instrumentation

Catalogs and data

Numerical methods and codes

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