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Has the James Webb Telescope been damaged by meteorites? This information came out in the report

The James Webb Telescope of the American space agency NASA has shown space from a new perspective. Images taken from the largest telescope ever deployed in space are dominating the world. But has this telescope been damaged in the early stages of its mission? In May this year, information came to light that the primary mirrors of the telescope were damaged by the collision of meteorites. This loss appears to be more than what was being thought.

on publish According to the information given in a paper, the large mirror of the telescope has been negligible due to the strike of small meteoroids, but in mid-May there has been permanent damage due to the collision of the meteorite on the left side of the telescope. NASA’s report says that between January and June, 6 attacks of micro meteorites on this telescope caused little damage 5 times. But a meteorite has damaged the telescope. The incident took place between 22 and 24 May.

Damage assessment revealed that the collision caused damage to a mirror segment labeled C3, which left a permanent damage to the telescope. This incident happened with the James Webb Telescope in its commissioning phase. It is said to be the phase when the telescope was setting its instruments in space and testing them.

Due to the sixth collision, the wavefront error of the segment has increased from 56 nanometers to 178 nanometers. Experts have told that the mirrors of this telescope are in contact with space, so it is difficult to avoid the attack of micro meteorites. The good thing is that due to the collisions so far, the telescope has suffered negligible damage. These attacks did not affect the infrared image capability of the telescope. Images captured by Telescope and released last week attest to this.

According to the report, there was a change in the data of that segment due to a small meteorite hitting the C3 segment on 22-24 May, but the effect was too small for the whole telescope, as only a small part of the telescope was affected. . Collisions from smaller meteorites are said to be a major problem for the 21-foot diameter mirror of the James Webb Space Telescope, as the mirror is directly exposed to space, whereas this is not the case with the Hubble Telescope.

Although it is far from Earth, there scientists had predicted such attacks only once a month. This telescope was launched last year. It is believed that it will replace the Hubble Telescope, which has been serving in space for the last 30 years.

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