[1.1.22] Crash with Space Exploration while turrets were under attack

[moocowpong1]

The crash has happened twice a minute or two after the attached autosave. I don't know exactly what caused it or even if it was related to what I was doing, but both times I used the jetpack to fly up towards the artillery outpost in the northeast that's under attack. The first time I got a crash just as I arrived, the second time (the one the attached log is from), a crash shortly after, when I was placing power poles to reconnect it. In both cases the game froze completely and dialog came up asking me to report it.