I was looking through the localization folder of KSP, when I found this:
and also:
I understand the second one is an error message from when something goes wrong determining the size of an Asteroid or Comet, but what is a Class I object, and why is there only a limited time to visit it? There also another Class, Class H which is the same size but not "strange." I've never seen anything higher than a Class F in the tracking station, and never heard anything about them. Does anyone have any information on these?
