Kerbal Space Program mods

Kerbal Space Program is rapidly becoming a more expansive and complex rocket simulator and that's helped alpong greatly by Kerbal mods. With the launch of Kerbal Space Program 1.1 the game has leapt forward, but as well as Squad's own stellar work, there's also an enthusiastic community of modders constantly pumping out their own brand of features and enhancements.
New clouds, better physics, catalogues of new rocket parts. You name it, and within reason, it probably exists somewhere in the Kerbal SpacePort add-on repository. But without a guiding hand it's difficult to know where to begin. So I offer you mine. My guiding hand, that is. Take it, hold tight, and let's fly, like a cosmic Peter Pan, through the magical world of Kerbal Space Program mods.
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