Extremely Large Telescope gets a roof | Space photo of the day for August 5, 2025By otako_fzbgs4 / August 5, 2025 The world’s largest optical telescope is still under construction but is raising the roof on its progress. Related posts: Catch solar bursts in new citizen science project Sped-up simulation of Hera’s Mars flyby Hera asteroid mission’s Mars flyby Watch live: Images from Hera’s Mars flyby
