Can we please send a submarine to Enceladus now? - Science & Spaceflight - Kerbal Space Program Forums

Steam :: Kerbal Space Program :: Kerbal Space Program 1.12: "On Final Approach" is now available!

Project Orion: A Nuclear Bomb and Rocket – All in One

baggers's Content - Page 4 - Kerbal Space Program Forums

How to Live on Other Planets: Uranus - Science & Spaceflight - Kerbal Space Program Forums

Voyage of the R/V Vanguard: Kerbin Sea Circumnavigation - KSP1 Mission Reports - Kerbal Space Program Forums

Science upside for Starship – Casey Handmer's blog

Does this count? It is a submarine, but i discovered it can fly. : r/KerbalPlanes

My Interplanetary Science Ship! : r/KerbalSpaceProgram

1.10.1] SCANsat [v20.4] -- Real Scanning, Real Science, at Warp Speed! [September 9, 2020] - Page 98 - KSP1 Mod Releases - Kerbal Space Program Forums

MatterBeam's Content - Page 3 - Kerbal Space Program Forums

Kerbal Space Program - When the KSP Subreddit rebranded itself as Kerbal Submarine Program, Dappersheep went and accepted that as a challenge. The result is a Submarine, in space. Don't ask why

Rocketology's Content - Page 4 - Kerbal Space Program Forums

Shuttle Adventures: An Album of Kerbalized Space Shuttle Missions - Page 12 - KSP1 Mission Reports - Kerbal Space Program Forums