Acting General Counsel and Associate General Counsel for Acquisition Law Scott Barber speaks during a Strengthening Acquisition and Program Management at the Agency fireside chat, Thursday, May 18, 2023, at the Mary W. Jackson NASA Headquarters building in Washington. Photo Credit: (NASA/Keegan Barber)

Acting General Counsel and Associate General Counsel for Acquisition Law Scott Barber speaks during a Strengthening Acquisition and Program Management at the Agency fireside chat, Thursday, May 18, 2023, at the Mary W. Jackson NASA Headquarters building in Washington. Photo Credit: (NASA/Keegan Barber)

From left to right, NASA Sample Return Capsule Science Lead Scott Sandford, NASA Astromaterials Curator Francis McCubbin, and University of Arizona OSIRIS-REx Principal Investigator Dante Lauretta, collect science data, Sunday, Sept. 24, 2023, shortly after the sample return capsule from NASA’s OSIRIS-REx mission landed at the Department of Defense's Utah Test and Training Range. The sample was collected from the asteroid Bennu in October 2020 by NASA’s OSIRIS-REx spacecraft. Photo Credit: (NASA/Keegan Barber)

A NASA Kennedy Space Center employee asks a question during a procurement discussion on Nov. 29, 2022, at the space center in Florida. NASA senior leaders participating in the discussion with employees are NASA Deputy Administrator Pam Melroy; NASA Association Administrator Bob Cabana; Karla Smith Jackson, assistant administrator for Procurement; Scott Barber, associate general counsel for Acquisition Law; Craig McArthur, OCFO/director for Strategic Investments Division; and David Mitchell, chief program management officer.

From left to right, NASA Astromatierals Curator Francis McCubbin, NASA Sample Return Capsule Science Lead Scott Sandford, and University of Arizona OSIRIS-REx Principal Investigator Dante Lauretta, collect science data, Sunday, Sept. 24, 2023, shortly after the sample return capsule from NASA’s OSIRIS-REx mission landed at the Department of Defense's Utah Test and Training Range. The sample was collected from the asteroid Bennu in October 2020 by NASA’s OSIRIS-REx spacecraft. Photo Credit: (NASA/Keegan Barber)

Ambassador Extraordinary and Plenipotentiary to the Swiss Confederation and to the Principality of Liechtenstein Scott Miller delivers remarks during an Artemis Accords signing ceremony Friday, Dec. 20, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. The Principality of Liechtenstein is the 52nd country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program.Photo Credit: (NASA/Keegan Barber)

NASA senior leaders participate in a procurement discussion with employees on Nov. 29, 2022, at the agency’s Kennedy Space Center in Florida. The conversation focused on strengthening acquisition and program management within the agency. From left are David Mitchell, chief program management officer; Craig McArthur, OCFO/director for Strategic Investments Division; Scott Barber, associate general counsel for Acquisition Law; Karla Smith Jackson, assistant administrator for Procurement; NASA Associate Administrator Bob Cabana; and NASA Deputy Administrator Pam Melroy.

Ambassador Extraordinary and Plenipotentiary to the Swiss Confederation and to the Principality of Liechtenstein Scott Miller delivers remarks during an Artemis Accords signing ceremony Friday, Dec. 20, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. The Principality of Liechtenstein is the 52nd country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program.Photo Credit: (NASA/Keegan Barber)

From left to right, NASA Astromaterials Curator Francis McCubbin, University of Arizona OSIRIS-REx Principal Investigator Dante Lauretta, and NASA Sample Return Capsule Science Lead Scott Sandford collect science data, Sunday, Sept. 24, 2023, shortly after the sample return capsule from NASA’s OSIRIS-REx mission landed at the Department of Defense's Utah Test and Training Range. The sample was collected from the asteroid Bennu in October 2020 by NASA’s OSIRIS-REx spacecraft. Photo Credit: (NASA/Keegan Barber)

Ambassador Extraordinary and Plenipotentiary to the Swiss Confederation and to the Principality of Liechtenstein Scott Miller delivers remarks during an Artemis Accords signing ceremony Friday, Dec. 20, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. The Principality of Liechtenstein is the 52nd country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program.Photo Credit: (NASA/Keegan Barber)

NASA Administrator Daniel Goldin (left) applauds the Space Shuttle ice and debris inspection team who were recognized for their keen safety observations prior to the launch of Space Shuttle Discovery. Standing next to Goldin are (left to right) D. Scott Otto, with Lockheed Martin Space Services Company; John B. Blue, Thomas F. Ford and Michael Barber, with United Space Alliance; Gregory N. Katnik and Jorge E. Rivera, with NASA. Katnick and Rivera received the agency’s Exceptional Achievement Medal; Barber, Blue, Ford and Otto received the NASA Public Service Medal. While scanning the launch pad before launch, the team found a stray 4-inch pin near the Shuttle’s external fuel tank that could have caused damage during launch. Discovery was safely launched the next day, on Oct. 11

From left to right, Ambassador of the Principality of Liechtenstein to the United States of America Georg Sparber, Director of the Office for Communications of the Principality of Liechtenstein Dr. Rainer Schnepfleitner, NASA Deputy Administrator Pam Melroy, and Ambassador Extraordinary and Plenipotentiary to the Swiss Confederation and to the Principality of Liechtenstein Scott Miller, pose for a group photo during an Artemis Accords signing ceremony, Friday, Dec. 20, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. The Principality of Liechtenstein is the 52nd country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program.Photo Credit: (NASA/Keegan Barber)

NASA senior leaders participate in a procurement discussion with employees on Nov. 29, 2022, at the agency’s Kennedy Space Center in Florida. The conversation focused on strengthening acquisition and program management within the agency. From left are David Mitchell, chief program management officer; Craig McArthur, (in view behind Mitchell) OCFO/director for Strategic Investments Division; Scott Barber, associate general counsel for Acquisition Law; Karla Smith Jackson, assistant administrator for Procurement; and NASA Associate Administrator Bob Cabana. Also participating, but not pictured, is NASA Deputy Administrator Pam Melroy.