The European Southern Observatory ’s Extremely Large Telescope has reached another milestone, with the completion of its dome ’s steel skeleton and the installation of protective, insulated panels.
Paris, May 21, 2024 - Mersen , a global expert in electrical power and advanced materials, has achieved a world first with the delivery to Safran Reosc of the fifth and final blank mirror for.
Mersen announces that it has delivered the fifth and final mirror for the Extremely Large Telescope at the European Southern Observatory to Safran Reosc. The ELT, the world s most powerful.