关键词: |
Aerospace sciences, Human factors engineering, Manned space flight, Production engineering, Space exploration, Spacecraft propulsion, Technology utilization, Aerospace engineering, Cost reduction, Design analysis, Engine tests, Fabrication, Propulsion system configurations, Spacecrews |
摘要: |
NASA's strategic plan calls for the development of enabling technologies, improved production methods, and advanced design and analysis tools related to the agency's objectives to expand human presence in the solar system. NASA seeks to advance exploration, science, innovation, benefits to humanity, and international collaboration, as well as facilitate and utilize U.S. commercial capabilities to deliver cargo and crew to space. |