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# Medium Astronautic Rigs

## Description

Modifications that affect a medium starship's astronautics.

| Child market group |
| --- |



| Type | Meta | Published |
| --- | --- | --- |
| [Medium Auxiliary Thrusters I](/types/31107-medium-auxiliary-thrusters-i) | Tech I | Yes |
| [Medium Auxiliary Thrusters II](/types/31113-medium-auxiliary-thrusters-ii) | Tech II | Yes |
| [Medium Cargohold Optimization I](/types/31119-medium-cargohold-optimization-i) | Tech I | Yes |
| [Medium Cargohold Optimization II](/types/31125-medium-cargohold-optimization-ii) | Tech II | Yes |
| [Medium Dynamic Fuel Valve I](/types/31131-medium-dynamic-fuel-valve-i) | Tech I | Yes |
| [Medium Dynamic Fuel Valve II](/types/31137-medium-dynamic-fuel-valve-ii) | Tech II | Yes |
| [Medium Engine Thermal Shielding I](/types/31143-medium-engine-thermal-shielding-i) | Tech I | Yes |
| [Medium Engine Thermal Shielding II](/types/31149-medium-engine-thermal-shielding-ii) | Tech II | Yes |
| [Medium Higgs Anchor I](/types/34268-medium-higgs-anchor-i) | Standard | Yes |
| [Medium Hyperspatial Velocity Optimizer I](/types/31161-medium-hyperspatial-velocity-optimizer-i) | Tech I | Yes |
| [Medium Hyperspatial Velocity Optimizer II](/types/31167-medium-hyperspatial-velocity-optimizer-ii) | Tech II | Yes |
| [Medium Low Friction Nozzle Joints I](/types/31155-medium-low-friction-nozzle-joints-i) | Tech I | Yes |
| [Medium Low Friction Nozzle Joints II](/types/31173-medium-low-friction-nozzle-joints-ii) | Tech II | Yes |
| [Medium Polycarbon Engine Housing I](/types/31179-medium-polycarbon-engine-housing-i) | Tech I | Yes |
| [Medium Polycarbon Engine Housing II](/types/31185-medium-polycarbon-engine-housing-ii) | Tech II | Yes |
| [Medium Warp Core Optimizer I](/types/31191-medium-warp-core-optimizer-i) | Tech I | Yes |
| [Medium Warp Core Optimizer II](/types/31197-medium-warp-core-optimizer-ii) | Tech II | Yes |