Many of the same folks who blocked construction of the Thirty Meter Telescope atop Mauna Kea in 2015 and 2019 dominated the four meetings about the cutting- edge proposal held this week on Hawaii ...

Giant ground-based reflector telescopes do much of astronomy's heavy lifting, although the U.S.'s largest in Hawaii is not ...

Hawaii Governor David Ige has signed an emergency proclamation, giving law enforcement officers more options to break up the blockade. The Thirty Meter Telescope (TMT) would be among the largest ...

the IRAM 30-meter telescope in Spain; the James Clerk Maxwell Telescope (JCMT) and the Submillimeter Array (SMA) in Hawaii; and the South Pole Telescope (SPT) in Antarctica. These were ...