Reports and Testimonies - Browse by topic
Future budget projections (1 - 10 of 34 items) in Custom Date Range
Actions Needed to Improve Transparency and Assess Long-Term Affordability of Human Exploration Programs
Published: May 8, 2014. Publicly Released: May 8, 2014.
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.
Global Positioning System:
A Comprehensive Assessment of Potential Options and Related Costs is Needed
Published: Sep 9, 2013. Publicly Released: Sep 9, 2013.
Agency Faces Challenges Defining Scope and Costs of Space Shuttle Transition and Retirement
Published: Sep 30, 2008. Publicly Released: Sep 30, 2008.
Sound Management and Oversight Key to Addressing Crew Exploration Vehicle Project Risks
Published: Sep 28, 2006. Publicly Released: Sep 28, 2006.
Long-Term Commitment to and Investment in Space Exploration Program Requires More Knowledge
Published: Jul 17, 2006. Publicly Released: Jul 26, 2006.
Polar-Orbiting Operational Environmental Satellites:
Technical Problems, Cost Increases, and Schedule Delays Trigger Need for Difficult Trade-off Decisions
Published: Nov 16, 2005. Publicly Released: Nov 16, 2005.
NASA's Space Vision:
Business Case for Prometheus 1 Needed to Ensure Requirements Match Available Resources
Published: Feb 28, 2005. Publicly Released: Mar 22, 2005.
Impact of the Grounding of the Shuttle Fleet
Published: Sep 12, 2003. Publicly Released: Oct 14, 2003.
Russian Commitment and Cost Control Problems
Published: Aug 17, 1999. Publicly Released: Aug 27, 1999.