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FASA - Kerbal NASA - Mercury to Apollo

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  • Kerbal Space Program
  • 4,480 Monthly Downloads
  • Supports: 1.0.0
  • 51,157 Total Downloads
  • Updated 05/10/2015
  • Created 05/19/2014
  • 113 Favorites
  • Project Site
  • Comments
  • Release Type: Release
  • License: All Rights Reserved
  • Newest File: FASA5.34
Support development! **

About FASA - Kerbal NASA - Mercury to Apollo


There are 2 downloads available, make sure you get the one you want.

Launch clamps or the full mod.


Visit the forums for the latest news and updates on FASA.

--Instructions and help page---!!!-Sept-4 

This mod contains over 300 parts from the early days of NASA and is a large add-on pack. If it crashes during loading, remove the mod, turn your texture settings to the lowest level and then re-install FASA. If it still doesn't work try one of the memory reduction or texture reduction mods.

These are Kerbal versions of NASA rockets, not NASA replicas. Replicas are not the direction I want to go with FASA. I want to keep it fun, simple, easy, and have it be a somewhat stock like in appearance.

 Special thanks to DennyTx for his work on the Apollo CM ans Service Module.  More info here -





 * Big G- docking now has a mini science lab
 * Big G- removed rocket engines. It was causing problems in the latest update. A vessel cant be a lab, a ship, an engine, and fuel tanks.
 * Added ablator to Big G crew pod.
 * Added Big G Decoupler
 * Removed decoupler from the Big G pod, it was weird...
 * Revised Gemini RCS thrusters to be symmetrical.
 * Fixed Gemini landing legs to work now.
 * Tweaked MOL science
 * Increased Thor engine thrust to 500
 * Lowered Mini Solar Panels max temp to 1000
 * Tweaked the RL10 thrust ISP cost and weight. now you pay for that efficiency.
 * Lowered fuel amount and weight in Centaur plate
 * Agena engine is lighter and less powerful
 * F1 and M1 Weigh less now.
 * Redstone engine now has a gimble of 10 degrees, this is adjustable by right clicking.
 * Removed Liquid fuel generator from engine clamps, they did nothing.
 * More Engine ISP and cost tweaks. Generally FASA parts cost more but are slightly better than stock.


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