[justinjlynn]

Unfortunately, I'd imagine the vast majority of the helpful information learned will be kept a proprietary secret.

[adrianN]

I could imagine that shielding electronics from radiation could fall under military secret.

[justinjlynn]

These days, once you get to the level where you can afford to develop them in the first place, there really isn't that much of a difference.

[nielsbot]

Is that all that secret though? Can't you buy radiation-hardened versions of chips if you want to?