United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science and Space

• Assessing commercial space capabilities
• Challenges and opportunities for human space exploration
• Challenges and opportunities in the NASA fiscal year 2011 budget proposal
• Contributions of space to national imperatives
• Human spaceflight
• International Space Station research benefits
• Investing in federal R&D
• Keeping America competitive through investments in R&D
• Leading the way
• NASA
• NASA budget and programs
• NASA fiscal year 2010 budget request