The first public meetings in a campaign that seeks to breathe new life into the stalled Thirty Meter Telescope begin this week on Hawaii island. Read more ...

Thirty Meter Telescope protesters walk on a road on June 24, 2015, during the first of many blockades that stopped TMT construction vehicles from driving up to the summit of the mountain.

and the TMT would do the same for the northern hemisphere. The goal is “all-sky” observation, a wide-angle view into deep space. Europe's Extremely Large Telescope won’t have that capability.

Indian researchers have developed a new online tool that promises to significantly improve the performance of the upcoming Thirty Meter Telescope (TMT), one of the largest ground-based telescopes ...

Coherent Corp. (NYSE: COHR), a key partner in the development of the Thirty Meter Telescope (TMT), is proud to announce the completion of its 100th polished mirror segment. This significant ...

A convention of bird- watchers has canceled a planned meeting on Hawaii island because of uncertainty surrounding protests over building the $1.4 billion Thirty Meter Telescope on Mauna Kea. Read more ...