Yes - they actually make ice from the collected rainwater. Here's the paper with an overview of their cooling system: https://doi.org/10.1117/12.924592 https://

Yes - they actually make ice from the collected rainwater. Here's the paper with an overview of their cooling system: https://doi.org/10.1117/12.924592 https://doi.org/10.1117/12.924592 Notably, the telescope enclosure is actively cooled to mitigate thermal seeing effects.