What does RCS stand for?

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War is peace.
Freedom is slavery.
Ignorance is strength.
Big Brother is watching you.

Reaction Control System?
Rotation Control System?

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A hatch opened up and the aliens said,
"We're sorry to learn that you soon will be dead,
But though you may find this slightly macabre,
We prefer your extinction to the loss of our job."

Roll Control System -- a term used in aerospace.

Thanks guys.

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War is peace.
Freedom is slavery.
Ignorance is strength.
Big Brother is watching you.

I thought it was robotic Control System or something. Ah well.

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In three words I can sum up all I've learned about life;it goes on
-Robert Frost