Reports and Testimonies - Browse by topic
Cost estimates (1 - 10 of 27 items)
Actions Needed to Improve Transparency and Assess Long-Term Affordability of Human Exploration Programs
Published: May 8, 2014. Publicly Released: May 8, 2014.
Agencies Need to Address Potential Gaps in Weather and Climate Data Coverage
Published: Sep 23, 2011. Publicly Released: Sep 23, 2011.
Medium Launch Transition Strategy Leverages Ongoing Investments but Is Not Without Risk
Published: Nov 22, 2010. Publicly Released: Nov 22, 2010.
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.
Briefing on Commercial and Department of Defense Space System Requirements and Acquisition Practices
Published: Jan 14, 2010. Publicly Released: Jan 14, 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.
DOD Faces Substantial Challenges in Developing New Space Systems
Published: May 20, 2009. Publicly Released: May 20, 2009.
Global Positioning System:
Significant Challenges in Sustaining and Upgrading Widely Used Capabilities
Published: May 7, 2009. Publicly Released: May 7, 2009.