NASA's X-33 and X-34 Programs
GAO-01-1041R: Published: Aug 13, 2001. Publicly Released: Aug 13, 2001.
Additional Materials:
- Full Report:
Contact:
This report (1) reviews the usefulness of cooperative agreements as a National Aeronautics and Space Administration (NASA) contractual mechanism, (2) the reasons behind NASA's aggressive and rapid-style management of the X-33 and X-34 programs, (3) the timeliness of NASA's plans to generate adequate program cost estimates for gauging management reserves in the 15-20 percent range, and (4) the influence of the Young report on NASA's management style regarding the restructured X-34 Program. GAO found that the X-33 cooperative agreement limited NASA's exposure to cost growth and allowed industry to embark on such a program at relatively modest investment. To meet the goal set in 1994 by the White House Space Policy, NASA implemented the Reusable Launch Vehicle Program, incorporating a "fast-track" management approach and "new ways of doing business." NASA did not conduct cost estimates before awarding several contracts, thereby increasing the risk that the management reserves might not be sufficient to cover additional contract costs. NASA restructured the plan for the X-34 Program in response to both X-34 Program technical reviews and other internal assessments of NASA programs, including reports on the failed Mars missions, the shuttle wiring problems, as well as an assessment of NASA's approach to executing its "Faster, Better, Cheaper" projects.
Dec 22, 2020
-
Commercial Space Transportation:
FAA Should Examine a Range of Options to Support U.S. Launch InfrastructureGAO-21-154: Published: Dec 22, 2020. Publicly Released: Dec 22, 2020.
Dec 15, 2020
-
NASA Human Space Exploration:
Significant Investments in Future Capabilities Require Strengthened Management OversightGAO-21-105: Published: Dec 15, 2020. Publicly Released: Dec 15, 2020.
Apr 30, 2020
-
Priority Open Recommendations:
National Aeronautics and Space AdministrationGAO-20-526PR: Published: Apr 23, 2020. Publicly Released: Apr 30, 2020.
Apr 29, 2020
-
NASA:
Assessments of Major ProjectsGAO-20-405: Published: Apr 29, 2020. Publicly Released: Apr 29, 2020.
Jan 29, 2020
-
NASA Commercial Crew Program:
Significant Work Remains to Begin Operational Missions to the Space StationGAO-20-121: Published: Jan 29, 2020. Publicly Released: Jan 29, 2020.
Jan 28, 2020
-
James Webb Space Telescope:
Technical Challenges Have Caused Schedule Strain and May Increase CostsGAO-20-224: Published: Jan 28, 2020. Publicly Released: Jan 28, 2020.
Dec 19, 2019
-
NASA Lunar Programs:
Opportunities Exist to Strengthen Analyses and Plans for Moon LandingGAO-20-68: Published: Dec 19, 2019. Publicly Released: Dec 19, 2019.
Sep 18, 2019
-
NASA:
Actions Needed to Improve the Management of Human Spaceflight ProgramsGAO-19-716T: Published: Sep 18, 2019. Publicly Released: Sep 18, 2019.
Jun 20, 2019
-
NASA Commercial Crew Program:
Schedule Uncertainty Persists for Start of Operational Missions to the International Space StationGAO-19-504: Published: Jun 20, 2019. Publicly Released: Jun 20, 2019.
Jun 19, 2019
-
NASA Human Space Exploration:
Persistent Delays and Cost Growth Reinforce Concerns over Management of ProgramsGAO-19-377: Published: Jun 19, 2019. Publicly Released: Jun 19, 2019.
Looking for more? Browse all our products here