During October, the Adaptive Optics System team at the Gran Telescopio Canarias (GTCAO) of the Instituto de Astrofísica de Canarias (IAC), in collaboration with the technical team at the Gran Telescopio Canarias (GTC or Grantecan), successfully completed the integration of the GRANCAIN instrument into the world's largest optical-infrared telescope. The installation was carried out at the GTCAO outlet on the telescope's Nasmyth B platform, a key step in initiating performance testing of the new adaptive optics system. This is the first scientific instrument to operate using the GTC's adaptive

On 9 and 10 April, the Canary Islands Institute of Astrophysics (IAC) will welcome two distinguished physicists: Serge Haroche, winner of the 2012 Nobel Prize in Physics, and F. Duncan Haldane, winner of the 2016 Nobel Prize in Physics. Both scientists have been invited by the IAC to take part in the 18th Congress of Physics Students (COEFIS), organised by students from the University of La Laguna, and will each give a lecture in the IAC Lecture Hall from 10.30 am. On Thursday 9 April, the IAC will welcome Professor Haroche, and on Friday 10 April it will be Professor Haldane’s turn. In both