Research led by the University of Chicago and the Instituto de Astrofísica de Canarias (IAC) has shown the existence of exoplanets with water and rock around type M dwarf stars, which are the most common in the Galaxy. The results are published in the prestigious journal Science. A detailed analysis of the masses and the radii of all 43 known exoplanets around M stars, which make up 80% of the stars in the Milky Way, has led to a surprising discovery, entirely led by the researchers Rafael Luque, of the University of Chicago and the Instituto de Astrofísica de Andalucía (IAA-CSIC) and Enric

Astronomers simulate physical processes in the interstellar medium of galaxies at “Cosmic Noon” with SKA

A study, led by the Instituto de Astrofísica de Canarias (IAC), has confirmed the presence of an unusual metal-poor brown dwarf less than 30 light-years away from the Sun. Its proximity could suggest a possible overabundance of brown dwarfs formed in the early stages of the Milky Way. Several telescopes located at the observatories of Roque de Los Muchachos (La Palma) and Calar Alto (Almería) have been used in the investigation. The results are published in the journal Astronomy and Astrophysics. On a cosmic scale, our immediate neighbourhood is composed of just a few hundred stars and brown

Researchers at the Instituto de Astrofísica de Canarias (IAC) have participated in the development of NIRPS, an instrument recently installed on the 3.6m telescope at the European Southern Observatory (ESO), which is now hunting for exoplanets around the coolest stars in the Milky Way from the La Silla Observatory, in Chile. The Near InfraRed Planet Searcher (NIRPS) has successfully carried out its first observations. “This remarkable infrared instrument will help us to find the nearest habitable worlds to our Solar System” states René Doyon, the Director of the Institute for Exoplanetary