I am just sharing some detailed information about the TMT (not the TMNT) and ALMA.
When completed, the Thirty Meter Telescope (TMT) will be the most advanced and powerful optical telescope on Earth. This competes directly with the country of Chile’s economy.
Thirty Meter Telescope could boost Hawaii Island’s economy
The vast Atacama Large Millimeter/sub-millimeter Array (ALMA) telescope is currently touted as the largest ground-based astronomy project on the planet. Chile’s ALMA array consists of 66 12-meter (39 feet), and 7-meter (23 feet) diameter radio telescopes observing at millimeter and sub-millimeter wavelengths specifically at wavelengths of 0.3 to 9.6 mm.
How The Huge Alma Radio Telescope Works