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Astronomy & Astrophysics

Volume 679 (November 2023)


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Solar Orbiter First Results (Nominal Mission Phase)

Open Access

Reconstruction of total solar irradiance variability as simultaneously apparent from Solar Orbiter and Solar Dynamics Observatory A25

DOI: https://doi.org/10.1051/0004-6361/202345872
Open Access

Multipoint study of the energy release and transport in the 28 March 2022, M4 flare using STIX, EUI, and AIA during the first Solar Orbiter nominal mission perihelion A99

DOI: https://doi.org/10.1051/0004-6361/202346354

Letters to the Editor

Open Access

Stellar spectral-type (mass) dependence of the dearth of close-in planets around fast-rotating stars - Architecture of Kepler confirmed single-exoplanet systems compared to star-planet evolution models L12

DOI: https://doi.org/10.1051/0004-6361/202346933

Astrophysical processes

Cosmology (including clusters of galaxies)

Extragalactic astronomy

Open Access

Looking into the faintEst WIth MUSE (LEWIS): Exploring the nature of ultra-diffuse galaxies in the Hydra-I cluster - I. Project description and preliminary results A69

DOI: https://doi.org/10.1051/0004-6361/202347129
Open Access

PRUSSIC - II. ALMA imaging of dense-gas tracers in SDP.81: Evidence for low mechanical heating and a sub-solar metallicity in a z = 3.04 dusty galaxy A119

DOI: https://doi.org/10.1051/0004-6361/202347315
Open Access

Galaxy mergers in Subaru HSC-SSP: A deep representation learning approach for identification, and the role of environment on merger incidence A142

DOI: https://doi.org/10.1051/0004-6361/202346743

Galactic structure, stellar clusters and populations

Interstellar and circumstellar matter

Open Access

HCN emission from translucent gas and UV-illuminated cloud edges revealed by wide-field IRAM 30 m maps of the Orion B GMC - Revisiting its role as a tracer of the dense gas reservoir for star formation A4

DOI: https://doi.org/10.1051/0004-6361/202346598
Press Release
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Open Access

A JWST inventory of protoplanetary disk ices - The edge-on protoplanetary disk HH 48 NE, seen with the Ice Age ERS program A138

DOI: https://doi.org/10.1051/0004-6361/202347512

Stellar structure and evolution

Stellar atmospheres

The Sun and the Heliosphere

Planets and planetary systems

Open Access

A compact multi-planet system transiting HIP 29442 (TOI-469) discovered by TESS and ESPRESSO - Radial velocities lead to the detection of transits with low signal-to-noise ratio A33

DOI: https://doi.org/10.1051/0004-6361/202347240

Atomic, molecular, and nuclear data

Astronomical instrumentation

Open Access

Star tracking for pointing determination of Imaging Atmospheric Cherenkov Telescopes - Application to the Large-Sized Telescope of the Cherenkov Telescope Array A90

DOI: https://doi.org/10.1051/0004-6361/202347128

Catalogs and data

Numerical methods and codes