The new space race China and India to create-world’s biggest telescope
China and India are catapulting to the forefront of astronomy research with their decision to join as partners in a Hawaii telescope that will be the world’s largest when it’s built later this decade.
China and India will pay a share of the construction cost – expected to top $1 billion – for the Thirty Meter Telescope at the summit of Mauna Kea volcano. They will also have a share of the observation time. It’s the first advanced telescope in which either nation has been a partner.
‘This will represent a quantum leap for the Chinese community,’ Shude Mao, professor of astrophysics at National Astronomical Observatories of China, said.
The Thirty Meter Telescope’s segmented primary mirror, which will be nearly 100 feet long, will give it nine times the light-collecting area of the largest optical telescopes in use today.
Its images will also be three times sharper.
The telescope, known as TMT, will be able to observe planets that orbit stars other than the sun and enable astronomers to watch new planets and stars being formed. It should also help scientists see some 13 billion light years away for a glimpse into the early years of the universe.
China joined as an observer in 2009, followed by India the next year. Both are now partners, with representatives on the TMT board. Japan, which has its own large telescope at Mauna Kea, the 8.3-meter Subaru, is also a partner.
Visualizza l’articolo completo su DailyMail
Corso di International Marketing a.a 2011/2012
Università LUM ” Jean Monnet ”
Domenico Graziano domigraziano@gmail.com
Prof. Roberto De Donno roberto@dedonno.net









