A 0.9% calibration of the Galactic Cepheid luminosity scale based on Gaia DR3 data of open clusters and Cepheids

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One of the main goals of the JWST is to study the first galaxies in the Universe. We present a systematic photometric analysis of very distant galaxies in the first JWST deep field towards the massive lensing cluster SMACS0723. As a result, we report the d ...

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We present a validation of the Dark Energy Survey Year 3 (DES Y3) 3 x 2-point analysis choices by testing them on BUZZARD2.0, a new suite of cosmological simulations that is tailored for the testing and validation of combined galaxy clustering and weak-len ...

Photometric redshifts (photo-zs) are one of the main ingredients in the analysis of cosmological probes. Their accuracy particularly affects the results of the analyses of galaxy clustering with photometrically selected galaxies (GC(ph)) and weak lensing. ...

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A 0.9% calibration of the Galactic Cepheid luminosity scale based on Gaia DR3 data of open clusters and Cepheids

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Revealing galaxy candidates out to z similar to 16 with JWST observations of the lensing cluster SMACS0723

The Pandora project - I. The impact of radiation, magnetic fields, and cosmic rays on the baryonic and dark matter properties of dwarf galaxies

Dark Energy Survey Year 3 results: Cosmology from combined galaxy clustering and lensing validation on cosmological simulations

Euclid preparation XII. Optimizing the photometric sample of the Euclid survey for galaxy clustering and galaxy-galaxy lensing analyses

New constraints on the mass of fermionic dark matter from dwarf spheroidal galaxies

Constraining the primordial magnetic field with dwarf galaxy simulations

UV-extended E-MILES stellar population models: young components in massive early-type galaxies

Molecular gas content in strongly lensed z similar to 1.5-3 star-forming galaxies with low infrared luminosities

Influence of physical galaxy properties on Ly alpha escape in star-forming galaxies

COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses

Catalogues of radial and rotational velocities of 1253 F-K dwarfs in 13 nearby open clusters

Simultaneous estimation of time delays and quasar structure