BBCNEWS BBC News December 24, 2021 18:19:00
Mirror is much bigger than the mirror is much bigger than the mirror on the hubble space telescope, so that makes it more sensitive, so we will be able to see fainter things in the universe that the hubble telescope hasn't been able to show us. it's also working on a slightly different part of the spectrum from a slightly different part of late, hubble was working with the visible part of the spectrum, but this next one is focusing on the infrared part of the spectrum which is considered be more difficult to do observations and from the earth because our... gets in the way, so putting the big ...
Source: archive.org