A study conducted with the new WEAVE , installed on the Telescopio William Herschel (WHT) at the Observatorio del Roque de los Muchachos (La Palma), and in whose construction the Instituto de Astrofísica de Canarias (IAC) participated, has revealed clear signs of shock interaction in the Type II supernova SN 2023ixf. Almost a year after the explosion, the data obtained with WEAVE reveal complex emission features that provide new clues about the processes shaping the final stages of massive star evolution. SN 2023ixf, located in the nearby galaxy M101, is the closest Type II supernova

The Instituto de Astrofísica de Canarias (IAC) and the KU Leuven , Belgium, have amplified their framework of collaboration in astrophysical research. The two institutions have signed an agreement which gives continuity to the operations of the Mercator Telescope at the Roque de los Muchachos Observatory (ORM), which started in 2002, and whose work will be strengthened by the installation of a new instrument called MARVEL (Mercator Array for Radial Velocities). Mercator is a semi-robotic telescope with a 1.2 metre primary mirror. Its name comes from that of the famous Flemish cartographer

The third telescope of the Two-metre Twin Telescope (TTT3) situated in the Teide Observatory of the Instituto de Astrofísica de Canarias (IAC) has seen its “first light”. This robotic 2 meter telescope, managed by the Canary company Light Bridges, is one of the largest of its kind in the world.