Reports and Testimonies - Browse by topic
Program evaluation (1 - 10 of 30 items) in Custom Date Range
James Webb Space Telescope:
Project Meeting Commitments but Current Technical, Cost, and Schedule Challenges Could Affect Continued Progress
Published: Jan 8, 2014. Publicly Released: Jan 8, 2014.
Agencies Need to Address Potential Gaps in Weather and Climate Data Coverage
Published: Sep 23, 2011. Publicly Released: Sep 23, 2011.
Polar-Orbiting Environmental Satellites:
Agencies Must Act Quickly to Address Risks That Jeopardize the Continuity of Weather and Climate Data
Published: May 27, 2010. Publicly Released: Jun 29, 2010.
Planning Required to Mitigate Near-term Risks and Ensure Long-term Continuity
Published: Jun 29, 2010. Publicly Released: Jun 29, 2010.
DOD Poised to Enhance Space Capabilities, but Persistent Challenges Remain in Developing Space Systems
Published: Mar 10, 2010. Publicly Released: Mar 10, 2010.
Assessments of Selected Large-Scale Projects
Published: Feb 1, 2010. Publicly Released: Feb 1, 2010.
Constellation Program Cost and Schedule Will Remain Uncertain Until a Sound Business Case Is Established
Published: Aug 26, 2009. Publicly Released: Sep 25, 2009.
Global Positioning System:
Significant Challenges in Sustaining and Upgrading Widely Used Capabilities
Published: May 7, 2009. Publicly Released: May 7, 2009.
Government and Industry Partners Face Substantial Challenges in Developing New DOD Space Systems
Published: Apr 30, 2009. Publicly Released: Apr 30, 2009.
Geostationary Operational Environmental Satellites:
Acquisition Is Under Way, but Improvements Needed in Management and Oversight
Published: Apr 2, 2009. Publicly Released: Apr 23, 2009.