The universe telescope James Web, which boasts the highest performance, was flown down to the universe.
According to foreigners, including CNN, Arian No. 5 Rocket, Arian Na 5, Rock, French, Gaia Na Europe (NASA), 9:20 pm (9:20 pm on the 25th)) Was launched.
James Web Telescope is an ambitious project that NASA has been prepared for more than 10 years to solve the mystery of the universe. Total research costs were only $10 billion (11 trillion won) (11 trillion won).
Arian 5 was successfully launched by the James Web Telescope to completely removes the James Web telescope from the rocket fuselage. The James Web is installed at a 'Lagrange L2' spot that fell 1.5 million km, and observes the universe.
■ Much more than Hubble Mt. Universe life
James Web is a large space telescope like Hubble. However, unlike Hubble, the James Web is 1.5 million km, which is 150,000 km away from Hubble, which is 537-541 km.
Hubble's main diameter is 2.4 m, but the main diameter of James Web is approximately 3 times the diameter of 6.5 m. For optimal light collection, it was divided into 18 honeycomb forms.
In addition, Hubble observes our eyes visible, near infrared spectrum, but James Web was designed to detect infrared rays. For infrared observations, the James Web is installed unlike Hubble, which is operated at room temperature, maintaining a low temperature, and a solar covering film that reaches a 21 m longer to block hot sunlight.
Scientists expect James Web to find planets that human beings in the universe.
NASA said that the James Web has a giant mirror with gold and infrared observation tools, which is about 100 times higher than Hubble.
The James Web has a special camera that combines spectrometers, which is powerful enough to detect small light in the satellite of Jupiter. It was reported to be a performance that can identify oxygen molecules in the planet in the largest 1000 light years.
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