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Large constellations of satellites : mitigating environmental and other effects. Report to Congressional addresses

Washington (United States) : U.S. Government Accountability Office | 2022

"This report discusses (1) the potential environmental or other effects of large constellations of satellites; (2) the current or emerging technologies and approaches to evaluate or mitigate these effects, along with challenges to developing or [...]

E-resource

NASA assessment of major projects

Washington (United States) : U.S. Government Accountability Office | 2016

This report provides GAO's annual snapshot of how well NASA is planning and executing its major acquisition projects. In March 2015, GAO found that projects continued a general positive trend of limiting cost and schedule growth, maturing techno[...]

E-resource

Significant challenges remain for access, use, and sustainment of the International Space Station

Cristina T. Chaplain, Author ; Government Accountability Office., Issuing body | Washington (United States) : U.S. Government Accountability Office | 2012

E-resource