Aerospace research (1 - 10 of 56 items) in Custom Date Range
Space Acquisitions: GAO Assessment of DOD Responsive Launch Report
GAO-16-156R: Published: Oct 29, 2015. Publicly Released: Oct 29, 2015.
The Department of Defense's (DOD) June 2015 report generally addresses four of the five elements called for in the National Defense Authorization Act (NDAA) for Fiscal Year 2014 (Pub. L. No. 113-66, 915 (2013)), including descriptions of existing and past operationally responsive launch efforts ("responsive launch" refers to the ability to launch space assets to their intended orbits as the need a...
International Space Station: Challenges to Increased Utilization May Affect Return on Investment
GAO-15-722T: Published: Jul 10, 2015. Publicly Released: Jul 10, 2015.
Based on GAO analysis of the National Aeronautics and Space Administration's (NASA) fiscal year 2016 budget estimate, the agency anticipates that the costs to operate, sustain, perform research, and provide crew and cargo transportation to the International Space Station (ISS) are projected to increase by almost $1 billionâ€”or almost 53 percentâ€”from fiscal year 2015 to fiscal year 2020 when the...
Space Acquisitions: DOD Is Overcoming Long-Standing Problems, but Faces Challenges to Ensuring Its Investments Are Optimized
GAO-13-508T: Published: Apr 24, 2013. Publicly Released: Apr 24, 2013.
Most of the Department of Defense's (DOD) major satellite programs are in mature phases of development, that is, the initial satellites have been designed, fabricated, and launched into orbit while additional satellites of the same design are being produced. For the portfolio of major satellite programs, new cost and schedule growth is not as widespread as it was in prior years, but DOD is still e...
Evolved Expendable Launch Vehicle: DOD Needs to Ensure New Acquisition Strategy is Based on Sufficient Information
GAO-11-641: Published: Sep 15, 2011. Publicly Released: Oct 17, 2011.
The Department of Defense (DOD) and the National Reconnaissance Office (NRO) plan to spend about $15 billion for launch services from fiscal year 2013 to fiscal year 2017 through DOD's Evolved Expendable Launch Vehicle (EELV) program. The program launches satellites for military, intelligence, civil, and commercial customers. In 2009, DOD and the NRO decided the program's business model needed imp...
Reimbursable Space Act Agreements: NASA Generally Adhering to Fair Reimbursement Controls, but Guidance on Waived Cost Justifications Needs Refinement
GAO-11-553R: Published: May 26, 2011. Publicly Released: May 26, 2011.
Over the last few years, the National Aeronautics and Space Administration (NASA) has increasingly relied on its authority under the Space Act of 1958 to enter into agreements, commonly referred to as Space Act agreements (SAA), to stimulate private sector development of systems capable of transporting cargo and crew to the International Space Station and to assist partner firms in developing thei...
NASA: Key Management and Program Challenges
GAO-10-387T: Published: Feb 3, 2010. Publicly Released: Feb 3, 2010.
The National Aeronautics and Space Administration (NASA) is in the midst of many changes and one of the most challenging periods in its history. The space shuttle is slated to retire this year, the International Space Station nears completion but remains underutilized, and a new means of human space flight is under development. Most recently, the administration has proposed a new direction for NAS...
NASA: Commercial Partners Are Making Progress, but Face Aggressive Schedules to Demonstrate Critical Space Station Cargo Transport Capabilities
GAO-09-618: Published: Jun 16, 2009. Publicly Released: Jun 16, 2009.
After the planned retirement of the space shuttle in 2010, the National Aeronautics and Space Administration (NASA) will face a cargo resupply shortfall for the International Space Station of approximately 40 metric tons between 2010 and 2015. NASA budgeted $500 million in seed money to commercial partners to develop new cargo transport capabilities through its Commercial Orbital Transportation Se...
Space Acquisitions: DOD's Goals for Resolving Space Based Infrared System Software Problems Are Ambitious
GAO-08-1073: Published: Sep 30, 2008. Publicly Released: Sep 30, 2008.
In 1996, DOD initiated the Space Based Infrared System (SBIRS) to replace the nation's current missile detection system, and to provide expanded missile warning capability. Since then, SBIRS has been restructured several times to stem cost increases and schedule delays, including revising program goals in 2002, 2004, and 2005. These actions were partly due to the challenges of developing sophistic...
Space Acquisitions: Uncertainties in the Evolved Expendable Launch Vehicle Program Pose Management and Oversight Challenges
GAO-08-1039: Published: Sep 26, 2008. Publicly Released: Sep 26, 2008.
The Department of Defense (DOD) plans to spend over $27 billion acquiring launch services through the Evolved Expendable Launch Vehicle (EELV) program over the next 12 years. The EELV program uses two families of commercially owned and operated vehicles to launch satellites. Partly because the commercial space market did not develop as expected, the EELV program has undergone significant changes....
NASA: Challenges in Completing and Sustaining the International Space Station
GAO-08-581T: Published: Apr 24, 2008. Publicly Released: Apr 24, 2008.
The International Space Station (ISS), the most complex scientific space project ever attempted, remains incomplete. NASA expects the station's final construction cost will be $31 billion and expects sustainment costs through the station's planned retirement in fiscal year 2016 to total $11 billion. The space shuttle, the only vehicle capable of transporting large segments of the station into orbi...