Friday, March 8, 2013

World’s largest telescope to be built by a five-nation consortium

A five-nation consortium including India would be constructing the world’s largest optical telescope, which would be the world’s most advanced ground based observatory. This telescope will be developed in Hawaii, at the summit of the Mauna Kea Volcano.

Thirty Metre Telescope (TMT)  will be jointly built and operated by India, Japan, Canada, China and the USA. The work on this telescope is expected to start in 2014 and the project is planned at an investment of 1.2 billion US dollar. 

This Thirty Meter Telescope would be eighty one times more sensitive than all the telescopes of its kind available at present.

Indian scientists would play a major role in the development of the key components of the telescope and 15 percent of the 492 mirror segments, each of 1.44 m in size, would be fabricated in India.