Kerbal CurseForge

v4.0 - Ingame science checklist

Space Telescopes with Galaxies and Rover Chemical analysis

Realistically sized and balanced rocket parts, based on real world rockets.

Nuclear weapons and heavy ordnance for BDArmory

Service Module and accessories designed specifically for use with the stock Mk1-2 Command Pod, vaguely resembling NASA’s Orion MPCV. May or may not have a convincing stockalike appearance.

An improved version of the stock maneuver node tool.

Collision FX adds sound, light and particle effects when colliding or scraping your craft.

For Making BFR/Starship inspired Crafts

A simple addon to provide DeltaV and related info while in the VAB/SPH

Stockalike-ish probe and science parts pack

More radiators to manage your spacecraft's temperature

Makes it possible to make cars, trucks, vans as how you want them with modular parts.

kOS is a scriptable autopilot Mod for Kerbal Space Program. It allows you write small programs that automate specific tasks. kOS was originally written by Nivekk, In his absence I am continuing it.

This mod is intended to recreate, visually and functionally, the Endurance spacecraft from the movie 'Interstellar.'

MechJeb Embedded with ModuleManager it Gives MechJeb Functionality to every command module, even from mods! Version Independent (should be :P) Career mode supported

Control Rails Warp Rates, Slow-Motion, and Hyper Warp

This is only a texture for the planet Kerbin and no mod.

A pack for stock-a-like and miscellaneous spaceplane parts!

A 35-piece complete parts pack for KSP that includes the SpaceX Dragon V2, Dragon Cargo, Falcon 9 v1.1, Falcon Heavy and SHERPA launch systems.

A parts pack mod containing a variety of stock-alike parts that are meant to fill in the existing gaps in the stock selection, and offer additional cosmetic options.