The other day I was making my return trip from Ike, and while waiting an long time for an encounter at full warp (I'm not very good yet so it took a while) I noticed my mission had been going for about 10 years Kerb time. I thought to myself then, what would the Kerbal Life span be, and could we implement it as a feature or mod? I personally think it would be quite cool for Kerbals to have life spans, so then you could no longer leave a kerbal on Eve , or orbiting the sun for 70 years or so while you do what ever else in that save. Would make long missions more interesting, especially if you could see your Kerbal aging or something. just an Idea/rant that I had and thought I would bring it up here. Hopefully this is the right place, as I don't think it belongs in mods or suggested features as it's really just me postulating that it would be cool and add a different aspect of gameplay. If Kerbals had a life spawn, how long do you think they would be?