Coherent installs an advanced ultrasonic machine tool to speed hexing of the 1.5 m diameter Thirty Meter Telescope mirror segments.
On 18 July 2023, Sergio Salata, Astronomy Project Manager of Added Value Solutions (AVS) in Tenerife, visited the TMT office to tell us about the astronomy projects and other science equipment development projects the AVS company had been involved with. His short talk and discussions with project staff covered astronomy instrumentation, cooling, cryostats, opto-mechanics and other topics of relevance to TMT development.
An important component of TMT’s Primary Mirror Control Sensing System and the Alignment and Phasing System is progressing to its final design and qualification stage: the sensor dust boots.
Exciting news out of India: TMT’s Primary Mirror Segment Polishing and Metrology Equipment have been successfully installed in the India-TMT Optics Fabrication Facility. The Stress Mirror Polishing machines and metrology tools involved in the production of TMT’s aspherical polished mirrors (aka roundels) were shipped to India to be installed and tested over several months.
The One Sky Project, led by the ‘Imiloa Astronomy Center and sponsored by the Thirty Meter Telescope, has produced a series of seven short fulldome films and a compiled full-length feature film focusing on cultural and Indigenous astronomy. This international collaboration seeks to build cross-cultural connections and increase understanding of different indigenous perspectives while demonstrating how our one sky connects us all. The films,...
The TMT Refrigeration Cooling System (REFR) will proceed to the Preliminary Design phase next year after successfully passing its Conceptual Design Review closeout meeting on May 3, 2023.
How will TMT make its 492 primary mirror segments behave as a single mirror of 30 meter diameter? TMT’s Alignment and Phasing System (APS) team has come up with the solution that will keep all of TMT’s mirrors aligned to a high precision of about 10 nm root-mean-square (RMS).
Following the first Science webinar held in January 2023 and providing a status update of the Thirty-Meter-Telescope (TMT) project, the TMT Science Advisory Committee (SAC) and TMT project organized last month a second webinar, this time about the science instruments capabilities of TMT.
Closely following the international Astronomy Day celebration, Hilo AstroDay was hosted at Prince Kūhiō Plaza in Hilo, to share the joy of astronomy and knowledge with local communities on Saturday 6 May.
On Sunday, 23 April 2023, the Institute for Astronomy (IfA) at UH-Mānoa hosted its annual Open House. With participation from various Hawaiʻi astronomy, science and technology organizations, volunteers at the event engaged ʻohana with educational activities featuring black holes, spectroscopy, radio telescopes, tiny satellites and more.
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