# Notice of Centennial Challenges Space Robotics Challenge Phase 2; Correction
**AGENCY:**
National Aeronautics and Space Administration (NASA).
**ACTION:**
Notice.
**SUMMARY:**
The National Aeronautics and Space Administration (NASA) is correcting a document that appeared in the *Federal Register* on August 9, 2019, concerning Phase 2 of the Space Robotics Challenge is open, and teams that wish to compete may now register.
This document is the correct version. An update of the registration link was added.
**DATES:**
Challenge registration for Phase 2 opens August 12, 2019, and will remain open until 5:00 p.m. Central Time on December 20, 2019. No further requests for registration will be accepted after this date.
**FOR FURTHER INFORMATION CONTACT:**
To register for or get additional information regarding the Space Robotics Challenge, please visit: *www.spaceroboticschallenge.com* - *https://ninesights.ninesigma.com/servlet/hype/IMT?userAction=Browse&documentId=d4414ecdb345e2190f661e20df641dee&templateName=&documentTableId=3422744977151222846* .
**SUPPLEMENTARY INFORMATION:**
**Correction**
In the *Federal Register* of August 9, 2019, in FR Document 2019-17061, in the second column on page 39377, under For Further Information, II. Eligibility to Participate and Win Prize Money (3), and III Official Rules, add the registration link.
**II. Eligibility To Participate and Win Prize Money**
The eligibility requirements (including requirements for foreign participation) can be found on the official challenge site: *www.spaceroboticschallenge.com* - *https://ninesights.ninesigma.com/servlet/hype/IMT?userAction=Browse&documentId=d4414ecdb345e2190f661e20df641dee&templateName=&documentTableId=3422744977151222846* .
**III. Official Rules**
The complete official rules for the Space Robotics Challenge can be found at: *www.spaceroboticschallenge.com* - *https://ninesights.ninesigma.com/servlet/hype/IMT?userAction=Browse&documentId=d4414ecdb345e2190f661e20df641dee&templateName=&documentTableId=3422744977151222846* .
Cheryl Parker,
NASA Federal Register Liaison Officer.