Kerbal Space Program
2,277 Mods
Utility and Navigation
Miscellaneous
Science
Parts Pack
Propulsion
Structural and Aerodynamic
Gameplay
Resources
Command and Control
Ship Systems
Sub-Assembly
Physics
Twitch Integration
BetterRoveMates
5k DownloadsBetter Rovemate bodies ranging from Fuel storage to Kethane storage and much more!
Biomatic (BIO) by Biff Space
4.4k DownloadsA utility to allow easier science gathering in orbit, by automatically de-warping when entering a biome which hasn't been listed.
Biological and Materials Labs
4.2k Downloads2 different lab modules based on Mobile Processing Lab
Field Training Lab (FTL) by Efour
4.1k DownloadsThis mod adds a training center into all science laboratories. Paying science points gets Kerbal experience(stars).
KDEX
4k DownloadsThe Kerbal Dust Experiment by masTerTorch is a replica of LADEEs LDEX instrument. It comes with an animated model and tons of results.
Awesome Modded Parts v1.1.1
4k DownloadsA great mod for custom made parts!
Kerbal Science Innovation
4k DownloadsThis is a science mod which use the science of today and the science of the future.
RoverScience
3.9k DownloadsBetter, interactive science for rovers!
Controllable Rover Mastcam
3.9k DownloadsFully controllable Mastcam for KSP
Science!
3.8k DownloadsMore scientific equipment :D!
Nuke's Tiny Pods (NtP) by Nuke
3.7k DownloadsTiny part addon that adds Nuke's Tiny Pods (okay, just one for now) with IVA for Kerbal Space Program.
NanoKube
3.5k DownloadsNano-sized scientific probes
Shadelz Planetary Mod
3.4k DownloadsThis mod adds two new gas giants, two new solid planets, and seven new moons to the Kerbol System, fueling the instincts that push Kerbals to explore the universe around them.
Science Pancake - 2.5m Materials Bay
3.3k DownloadsThis is a 2.5m version of the Science Jr. designed to have the same mass and science yeild as the standard version.
History of Spaceflight - Contract Pack
3.2k DownloadsContract Pack for Stock//RSS/RP-0
Better Science Labs Continued
3.2k DownloadsMore science labs
KEAM - Kerbal Expandable Activity Module
3.2k DownloadsThis is a re-creation of the Bigelow Expandable Activity Module for Kerbal Space Program - KEAM, By Kerbalow Aerospace
Kerbiting Planets
3.1k DownloadsPlanet pack which adds a lot!
MIR (Мир) by BobCat
3.1k DownloadsМир (MIR) Space Station for Kerbal Space Program.
Hot Beverage Inc (HBI)
3k DownloadsAgent, flags and common configs for Hot Beverages Inc (HBI).