Just in the kiss.
Take a look
NASA has released images of the mirrors of its James Webb space telescope after they were hit by a larger-than-expected micrometeoroid.
Although the size of the space particle, which impacted the observatory in May, was larger than the team had prepared, the damage is fortunately isolated in only one of the observatory’s 18 mirrors, as is seen in images included in a document that has not yet been made. -Pair-reviewed study by NASA and its Canadian and European counterparts (damage can be seen in the lower right corner of the second image below).
But the team has not yet come out of the woods. NASA scientists are still trying to assess the real impact that micrometeoroid shocks could have on the observatory’s operations.
Boing!
Micrometeoroid strikes were expected to be a common occurrence long before the telescope was launched.
“Inevitably, any spacecraft will encounter micrometeoroids,” the report says. “During commissioning, wavefront detection recorded six surface deformations located in the primary mirror that are attributed to the impact of micrometeoroids.”
These deformations occurred at a “rate of about one per month,” according to the report, which is “consistent with pre-launch expectations.”
The 19 impacts so far have not had much of a detectable effect on operations, except for one. That micrometeoroid “caused a significant incorrigible change in the overall figure for this segment.”
The good news is that “only a small part of the telescope’s area was affected,” according to NASA.
Folded mirrors
Now, scientists are trying to get ahead of the problem, investigating whether the C3 collision was a “rare event” that happens “only once in several years” or whether pre-launch modeling was wrong about the frequency of ‘such significant impacts. .
Despite the collisions, the innovative observatory is still exceeding expectations “almost everywhere,” NASA notes, with a higher-than-expected sensitivity of the instruments on the ground.
Throughout the development of the telescope, scientists took into account the slow degradation of the impacts of micrometeoroids.
While the collision is certainly an exciting time that came even before scientific operations could begin, scientists are still confident that we still have years, if not decades, of startling observations to look forward to.
READ MORE: Micrometeoroid damage to the James Webb space telescope was first photographed [Astronomy]
Learn more about the observatory: James Webb’s hard drive is hilariously small