It will help answer unresolved questions NASA has finally launched the James Webb Space Telescope. The Arianespace Ariane 5 rocket with it was launched from the Kuru cosmodrome today. stars and planets “alt =” The newest and expensive telescope for studying stars and planets was launched into space “The newest and expensive telescope for studying stars and planets was launched into space />
The telescope has been developing for 14 years. Its launch was postponed several times. James Webb will orbit the sun. Over the course of four weeks, the telescope will move to the second Lagrange point, which is 1.5 million km from Earth. Scientific information gathering will begin at the destination.
The diameter of the James Webb mirror is 6.6 meters. This is more than the other famous Hubble telescope – 2.4 meters. The new scientific instrument will operate for at least five years. The project's budget was about $ 10 billion.
Among the tasks of “James Webb” is the detection of light from the first stars and galaxies, the study of the origin of life, the search for exoplanets with a temperature similar to that of the Earth.
Source: Engadget