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Astronomy & Astrophysics

Volume 677 (September 2023) (in progress)


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Solar Orbiter First Results (Nominal Mission Phase)

Letters to the Editor

Open Access

The GAPS Programme at TNG - XLVII. A conundrum resolved: HIP 66074b/Gaia-3b characterised as a massive giant planet on a quasi-face-on and extremely elongated orbit L15

DOI: https://doi.org/10.1051/0004-6361/202347329

Astrophysical processes

Cosmology (including clusters of galaxies)

Extragalactic astronomy

Open Access

A z = 1.85 galaxy group in CEERS: Evolved, dustless, massive intra-halo light and a brightest group galaxy in the making A3

DOI: https://doi.org/10.1051/0004-6361/202346172
Open Access

A characterization of ASAS-SN core-collapse supernova environments with VLT+MUSE - I. Sample selection, analysis of local environments, and correlations with light curve properties A28

DOI: https://doi.org/10.1051/0004-6361/202346512
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Open Access

JADES NIRSpec Spectroscopy of GN-z11: Lyman-α emission and possible enhanced nitrogen abundance in a z = 10.60 luminous galaxy A88

DOI: https://doi.org/10.1051/0004-6361/202346159

Galactic structure, stellar clusters and populations

Interstellar and circumstellar matter

Stellar structure and evolution

Open Access

Investigating Gaia EDR3 parallax systematics using asteroseismology of Cool Giant Stars observed by Kepler, K2, and TESS - I. Asteroseismic distances to 12 500 red-giant stars A21

DOI: https://doi.org/10.1051/0004-6361/202346196

Stellar atmospheres

The Sun and the Heliosphere

Planets and planetary systems

Open Access

Cold Jupiters and improved masses in 38 Kepler and K2 small planet systems from 3661 HARPS-N radial velocities - No excess of cold Jupiters in small planet systems A33

DOI: https://doi.org/10.1051/0004-6361/202346211

Celestial mechanics and astrometry

Atomic, molecular, and nuclear data

Open Access

Gas phase Elemental abundances in Molecular cloudS (GEMS) - VIII. Unlocking the CS chemistry: The CH + S → CS + H and C2 + S → CS + C reactions A41

DOI: https://doi.org/10.1051/0004-6361/202346967

Astronomical instrumentation

Catalogs and data

Numerical methods and codes