Schedule slippages (31 - 40 of 42 items)
NASA: Long-Term Commitment to and Investment in Space Exploration Program Requires More Knowledge
GAO-06-817R: Published: Jul 17, 2006. Publicly Released: Jul 26, 2006.
The National Aeronautics and Space Administration (NASA) plans to spend nearly $230 billion over the next two decades implementing the Vision for Space Exploration. In January 2006, NASA publicly released its Exploration Systems Architecture Study (ESAS), which is an effort to identify the best architecture and strategy to implement the President's 2004 Vision for Space Exploration (Vision). The c...
Defense Acquisitions: Space System Acquisition Risks and Keys to Addressing Them
GAO-06-776R: Published: Jun 1, 2006. Publicly Released: Jun 1, 2006.
On April 6, 2006, we testified before Congress on the Department of Defense's (DOD) space acquisitions. In fiscal year 2007, DOD expects to spend nearly $7 billion to acquire space-based capabilities to support current military and other government operations as well as to enable DOD to transform the way it collects and disseminates information, gathers data on its adversaries, and attacks targets...
Space Acquisitions: DOD Needs Additional Knowledge as it Embarks on a New Approach for Transformational Satellite Communications System
GAO-06-537: Published: May 24, 2006. Publicly Released: May 24, 2006.
The Department of Defense (DOD) wants to create a networked force where soldiers and systems are able to operate together seamlessly. To help facilitate this transformation, DOD began the Transformational Satellite Communications System (TSAT) program in January 2004. We reported in 2003 that TSAT was about to begin without sufficiently mature technology. In this report, at your request, we follow...
Polar-Orbiting Operational Environmental Satellites: Cost Increases Trigger Review and Place Program's Direction on Hold
GAO-06-573T: Published: Mar 30, 2006. Publicly Released: Mar 30, 2006.
Polar-orbiting environmental satellites provide data and imagery that are used by weather forecasters, climatologists, and the military to map and monitor changes in weather, climate, the oceans, and the environment. They are critical to long-term weather prediction, including advance forecasts of a hurricane's path and intensity. Our nation's current operational polar-orbiting environmental satel...
Polar-Orbiting Operational Environmental Satellites: Technical Problems, Cost Increases, and Schedule Delays Trigger Need for Difficult Trade-off Decisions
GAO-06-249T: Published: Nov 16, 2005. Publicly Released: Nov 16, 2005.
Polar-orbiting environmental satellites provide data and imagery that are used by weather forecasters, climatologists, and the military to map and monitor changes in weather, climate, the oceans, and the environment. Our nation's current operational polar-orbiting environmental satellite program is a complex infrastructure that includes two satellite systems, supporting ground stations, and four c...
Polar-Orbiting Environmental Satellites: Information on Program Cost and Schedule Changes
GAO-04-1054: Published: Sep 30, 2004. Publicly Released: Sep 30, 2004.
Our nation's current operational polar-orbiting environmental satellite program is a complex infrastructure that includes two satellite systems, supporting ground stations, and four central data processing centers. In the future, the National Polar-orbiting Operational Environmental Satellite System (NPOESS) is to combine the two current satellite systems into a single state-of-the-art environment...
NASA: Shuttle Fleet's Safe Return to Flight Is Key to Space Station Progress
GAO-04-201T: Published: Oct 29, 2003. Publicly Released: Oct 29, 2003.
Since its inception, the International Space Station has experienced numerous problems that have resulted in significant cost growth and assembly schedule slippages. Following the Columbia accident and the subsequent grounding of the shuttle fleet in February 2003, concerns about the future of the space station escalated, as the fleet has been key to the station's assembly and operations. In Augus...
Space Station: Actions Under Way to Manage Cost, but Significant Challenges Remain
GAO-02-735: Published: Jul 17, 2002. Publicly Released: Jul 18, 2002.
The National Aeronautics and Space Administration (NASA) revealed that the cost to complete assembly of the international space station has risen from $25 billion to $30 billion. Much of that cost growth is due to inadequate definition of requirements, changes in program content, schedule delays, and poor program oversight. Weaknesses in the program's cost-estimating process call into question the...
International Space Station: U.S. Life-Cycle Funding Requirements
NSIAD-98-147: Published: May 22, 1998. Publicly Released: Jun 1, 1998.
Pursuant to a congressional request, GAO reviewed issues associated with the National Aeronautics and Space Administration's (NASA) International Space Station program, focusing on: (1) estimates of the station's development, assembly, and operations costs and comparing this estimate with the estimate in GAO's June 1995 report; (2) program uncertainties that may affect those costs; (3) potential d...
Space Exploration: Cost, Schedule, and Performance of NASA's Galileo Mission to Jupiter
NSIAD-88-138FS: Published: May 27, 1988. Publicly Released: Jun 6, 1988.
In response to a congressional request, GAO reviewed the cost, schedule, performance and status of the National Aeronautics and Space Administration's (NASA) Galileo mission to Jupiter.GAO found that: (1) although NASA initially estimated the total costs for the project at $410.1 million, it increased its estimate to $1,362.5 million due to shuttle launch delays, changes to the upper stages of the...