In May 2021, a hole was found in a robotic arm aboard the International Space Station (ISS). The suspected culprit was a piece of rogue space junk. While thankfully no astronauts were injured, it has re-focussed attention on the growing problem of orbital debris.
Considering the text above, judge the following item. It can be concluded that in the beginning of the fourth paragraph, “It's” is the contracted form of it has