Participants in the ELT contract signature ceremony at ESO Headquarters

Contracts for the casting of the M2 and M3 mirrors of ESO's Extremely Large Telescope (ELT), their cells and sensors for the M1 segments were awarded at a ceremony at ESO's Garching Headquarters on 18 January 2017.

The picture shows representatives of teams involved, both from SCHOTT, the SENER Group and the FAMES consortium, and from ESO.