# Notice of Centennial Challenges 3D-Printed Habitat Structural Member Challenge
**AGENCY:**
National Aeronautics and Space Administration (NASA).
**SUMMARY:**
This notice is issued in accordance with 51 U.S.C. 20144(c). The 3D-Printed Habitat Challenge (3DP), Structural Member Competition is open and teams that wish to compete may now register. Centennial Challenges is a program of prize competitions to stimulate innovation in technologies of interest and value to NASA and the nation. The 3D-Printed Habitat Challenge Phase 2 Structural Member is a prize competition with a $1,100,000 total prize purse to develop the fundamental technologies necessary to manufacture an off-world habitat using mission recycled materials and/or local indigenous materials.
**DATES:**
Challenge registration opens October 7, 2016, and will remain open until January 31, 2017.
Other important dates:
March 31, 2017— *Level 1:* Truncated Cone Slump Test and Cylinder ASTM C39 Compression Results due to Judges
May 31, 2017— *Level 2:* Beam Member ASTM C78 Flexure Test Results due to Judges
August 24-27, 2017— *Level 3:* Structural Member Competition
**ADDRESSES:**
The challenge competition will take place at: Caterpillar Edwards Demonstration and Learning Center, 5801 N. Smith Road, Edwards, IL 61528.
**FOR FURTHER INFORMATION CONTACT:**
To register for or get additional information regarding the 3D Printed Habitat Challenge, please visit: *http://bradley.edu/challenge.*
For general information on the NASA Centennial Challenges Program please visit: *http://www.nasa.gov/challenges.* General questions and comments regarding the program should be addressed to Monsi Roman, Centennial Challenges Program, NASA Marshall Space Flight Center Huntsville, AL 35812. Email address: *[email protected].*
**SUPPLEMENTARY INFORMATION:**
**Summary**
The goal of the 3D-Printed Habitat Challenge is to foster the development of new technologies necessary to additively manufacture a habitat using local indigenous materials with, or without, recyclable materials. The Challenge is broken into three parts as described below.
• *Design Competition* —focused on developing innovative habitat architectural concepts that take advantage of the unique capabilities that 3D-Printing offers (completed in 2015).
• *Structural Member Competition (Phase 2)* —will focus on the core 3D-Printing fabrication technologies and materials properties needed to manufacture structural components from indigenous materials combined with recyclables, or indigenous materials alone; serves as a qualifier for participation in Phase 3.
• *On-Site Habitat Competition (Phase 3)* —(to be announced at a later date) will focus on the 3D-Printing fabrication of a scaled habitat design, using indigenous materials combined with recyclables, or indigenous materials alone, and will have a prize purse of $1.4 million.
**I. Prize Amounts**
The 3D Printed Habitat Structural Member Competition purse is $1,100,000 (one million one hundred thousand dollars) to be disbursed as follows:
**Level 1 Prize**
$100,000 total prize money to be awarded to top 10 qualifiers based on scores.
**Level 2 Prize**
$500,000 total prize money to be awarded to top 10 qualifiers based on scores.
**Level 3 Prize**
$250,000 to first place
$150,000 to second place
$100,000 to third place
**II. Eligibility**
To be eligible to win a prize, competitors must:
(1) Register and comply with all requirements in the rules and Team Agreement;
(2) In the case of a private entity, shall be incorporated in and maintain a primary place of business in the United States, and in the case of an individual, whether participating singly or in a group, shall be a citizen or permanent resident of the United States; and
(3) Not be a Federal entity or Federal employee acting within the scope of their employment.
**III. Rules**
The complete rules for the 3D-Printed Habitat Challenge can be found at: *http://bradley.edu/challenge.*
Cheryl Parker,
NASA Federal Register Liaison Officer.