### Question
What is the definition of in-space transportation system?


### Answer
The definition of **in-space transportation system** is as follows in *42 U.S.C. § 14753*:

> the space and ground elements, including in-space transportation vehicles and support space systems, and ground administration and control facilities and associated equipment, necessary for the provision of in-space transportation services

#### Citation:
  - *42 U.S.C. § 14753*
  - Heading: **CHAPTER 141-COMMERCIAL SPACE OPPORTUNITIES AND TRANSPORTATION SERVICES > SUBCHAPTER III-COMMERCIAL REUSABLE IN-SPACE TRANSPORTATION**

