Hi, welcome to the KSP wiki.
Please refrain from making unconstructive edits to Kerbal Space Program Wiki. Your edits appear to constitute vandalism and have been reverted or removed. Repeated vandalism can result in the loss of editing privileges.
You removed a large block of text which does not appear to have any obvious immediate problems, even if it is discussing a mod which is more historic than current. Historical content is very welcome on the wiki, and should generally not be summarily removed. It only needs to be clearly marked as historical either by the text itself making that clear, or being under an appropriate section heading.
You also changed "Kopernicus" to "Ballz", and I am unable to find anything on the web to support that change. Reluctantly, I am forced to conclude that your change was not constructive, but actually deliberate vandalism, and I have reverted it. If that name really has been changed by the creator/author/maintainer of the mod, please provide a reliable reference to support the change, either here, or on the article's talk page (and you will have my apologies for wrongly assessing your edit as vandalism).