UN Secretary-General António Guterres and representatives of ALMA partners

Secretary-General Guterres (fourth from left) was accompanied by representatives of the ALMA partners and staff. From left to right: Iván López (ALMA’s Safety department), Luis Chavarría (European Southern Observatory - ESO), Sean Dougherty (ALMA Director), Paulina Bocaz (National Radio Astronomy Observatory - NRAO) and Tetsuhiro Midamidami (National Astronomical Observatory of Japan - NAOJ).