Fuselage : steel or aluminum or something else

@SDNS well you’re gonna find a realistic design nearly impossible to duplicate anyhow! The Juno system is scaled differently than Earth’s! So if you try to replicate a real world rocket (same size, same mass, same amount of fuel, same fill in the blank) it’s going to over perform in the scaled back system …… and not be “realistic”. You’re going to have to make some compromises to make it look like it’s real life counterpart and perform similarly.

@Toinkove I need this information for realistic design

I don’t believe it has ever been stated what they’re made from! I’m guessing this is just a inquiry from curiosity since it really doesn’t matter, it’s not a property that can be changed.