ULiège researchers are involved in the analysis and comparison of data obtained by the James Webb Space Telescope (JWST) and ground-based telescopes.

TOI-2257b is an exoplanet described as a temperate "mini-Neptune", about twice the size of Earth, orbiting a cool star in a highly elliptical orbit of 35 days.  

On the night of 2 January, the ULiège TRAPPIST-Sud telescope at ESO in Chile photographed the James Webb Space Telescope (JWST) moving among the stars in the constellation Orion.

Two new studies conducted by ULiège researchers in partnership with the University of Colorado  Boulder reveal the secrets of the auroras that occur on the Red Planet.

A detailed catalog collected over the past four years with the Very Large Telescope of the European Southern Observatory, with the participation of TRAPPIST telescopes from ULiège.

Des chercheurs de l’ULiège ont repéré du fer et du nickel dans l’atmosphère froide des comètes. Une découverte, publiée dans Nature, inattendue et surprenante.

This long-awaited result is the outcome of a collaboration between ESA and NASA observers and modellers, including researchers from the ULiège Laboratory for Planetary and Atmospheric Physics.

A mystery solved thanks to the joint efforts of ESA and NASA teams, including researchers from the Laboratory of Atmospheric and Planetary Physics at ULiège.

A research team led by Laetitia Delrez from ULiège unexpectedly observed the transit of the third planet of the Nu2 Lupi system.

Emmanuel Jehin détaille quelques étapes qui attendent l'exploration spatiale ces prochaines années. Vers la Lune et Mars.

University of Liège astronomers Ludovic Delchambre, Dominique Sluse and Jean Surdej (STAR Research Institute / Faculty of Sciences) are part of the international team that announced the discovery of these new multiple quasars.