Habitability of exoplanets studied by NASA's Chandra X-ray Observatory and ESA's XMM-Newton - YouTube - Space.com

The NASA Chandra X-ray Observatory and ESA Multilayer Mirror-Newton X-ray Observatory are screening exoplanets for those exposed to harsh radiation that renders them uninhabitale for organisms.ESO's Extremely Large Telescope is under construction.The Habitable Worlds Observatory (HWO) is a concept NASA is studying for a large space-based ultraviolet/optical/infrared telescope slated for launch in the 2040s on a large launch vehicle such as the SLS or SpaceX Starship.*Credit:NASA/CXC/A.Hobart

Shielding the Extremely Large Telescope from the Atacama Desert | ELT Updates - YouTube - astrophysics

The Extremely Large Telescope will be located in Amazones,Chile in the Atacama Desert,requiring a lot of shielding from the harsh environmental conditions.It's a major engineering project to construct the dome and shielding.