Asteroid Cities is a parts addon for working with asteroids and comets.
You should be all good! (check for latest version on CurseForge)
To install, place the KlockheedMartian folder inside
your Kerbal Space Program's GameData folder:
<KSP_ROOT>/GameData/KlockheedMartian/AsteroidCitiesKlockheedMartian folder into your
KSP's GameData folder as follows:
<PACKAGE>/KlockheedMartian -->
<KSP_ROOT>/GameData/
<KSP_ROOT>/GameData/KlockheedMartian/AsteroidCitiesTo install, place the GameData folder inside your Kerbal
Space Program folder:
<KSP_ROOT>/GameData/KlockheedMartian/AsteroidCitiesGameData folder into your KSP's
root folder as follows:
<PACKAGE>/GameData -->
<KSP_ROOT>
<KSP_ROOT>/GameData/KlockheedMartian/AsteroidCities<KSP_ROOT>
+ [GameData]
+ [KlockheedMartian]
+ [Klockheed Martian Ltd (KML)][KML]
+ [Agency]
...
+ [Config]
...
+ [Flags]
...
+ [Localization]
...
+ [AsteroidCities][mod]
+ [Assets]
...
+ [Compatibility]
...
+ [Config]
...
+ [Localization]
...
+ [Parts]
...
+ [Resources]
...
+ [Spaces]
...
* #.#.#.#.htm
* AsteroidCities.version
* Attributions.htm
* CC-BY-ND-4.0+ARR.txt
* changelog.md
* ManualInstallation.htm
* readme.htm
...
* ModuleManager.ConfigCache
* KSP.log
...THIS FILE: CC BY-ND 4.0 by zer0Kerbal used with express permission from zer0Kerbal
[mod]: https://www.curseforge.com/kerbal/ksp-mods/AsteroidCities "Asteroid Cities (KMAC)