EOS LOWER LEVEL


This section is where all of the Berthing modules will be located. Horizontal Half–Singlewides will jut out from either side of the horizontal Doublewide (Image 1). Two other horizontal Singlewides will be attached on either side of the vertical Doublewides as observation ports.
Image 1: EOS Lower Level front view
As viewed from the top (Image 2), we can better see the berthing layout. The horizontal Half–Singlewides act as a spine to hold the vertical Singlewides and Half–Singlewides.
Image 2: EOS Lower Level top view
If we take Image 2 and pitch down, you get Image 3. This image shows how the berthing modules are attached on the top and bottom using a Connector. The modules attached to the top are used by the crew, while the bottom modules are used by tourists. The Half–Singlewides attached on either end are for senior officers.
Image 3: EOS Lower Level side view
CM_3 Crew Modules with 12 EVA ports will be attached underneath the lower Singlewides, only these CMs do not go anywhere and thus have no flight controls. This will allow tourists to experience the thrill of going outside on spacewalks.

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INVENTORY

UNIT

UNIT MASS

UNITS

TOTAL UNIT MASS

FLIGHTS

DOUBLEWIDE

21,000

kg

3

63,000

kg

3.00

SINGLEWIDE

10,500

kg

24

252,000

kg

12.00

HALF–SINGLEWIDE

5,250

kg

8

42,000

kg

2.00

CONNECTOR

2,625

kg

28

73,500

kg

3.50

CM_3 EVA MODULE

5,250

kg

8

42,000

kg

2.00

TOTAL MASS




472,500

kg

22.50


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