The Thirty Meter Telescope (TMT) is an ambitious project to build the world's largest and most advanced telescope. With its unprecedented resolution and sensitivity, the TMT will enable us to explore the Universe in unprecedented detail. From distant galaxies to nearby exoplanets,
From Wikipedia
The Thirty Meter Telescope (TMT) is a proposal for an extremely large telescope (ELT), intended to be built on Mauna Kea, on the island of Hawai'i.