Origins in Cosmology and Astrophysics
OrCA is organized into several research themes from the solar system to the distant universe in order to better understand our origins
News & Events
News
3 janvier 2022
TRAPPIST observes JWST en route to final orbit
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.
News
A publication in Astronomy & Astrophysics
ESO publishes images of 42 of the largest asteroids of the Solar System
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.
News
A publication in Nature
Unexpected discovery of heavy metal vapours in solar system's comets
Researchers at ULiège have demonstrated for the first time the presence of free iron and nickel atoms in the very cold atmospheres of comets.
We guide you
Comets
Comets and the birth of the solar system
Cosmology
Cosmology is a very peculiar science since it aims at studying the Universe as a whole.
Cosmic rays
Particule accelaration and Radio astrophysics
