作者:Navarro, Robert
发布日期:2019
关键词:UNMANNED AIRCRAFT SYSTEMS;NASA PROGRAMS;...
发布机构:
2 On Sustaining Mission Critical TPS and Continuing Investment in Innovative New Entry Technologies [科技报告]
作者:Venkatapathy, Ethiraj, Muppidi, Suman
发布日期:2019
关键词:SPACE TECHNOLOGY EXPERIMENTS;SAMPLE RETURN MISSIONS;...
发布机构:
3 Generating Excitement and Increasing Awaressness of NASA Planetary Science and Astromaterials Assets [科技报告]
作者:Graff, P V;Runco, S;Foxworth, S;等
发布日期:2019
关键词:NASA SPACE PROGRAMS;SPACE EXPLORATION;...
发布机构:
作者:Luetger, David
发布日期:2019
关键词:SPACECRAFT LAUNCHING;SUPPORT SYSTEMS;...
发布机构:
作者:Naeger, Aaron;Newchurch, Michael;Alexander, Susan;等
发布日期:2019
关键词:TROPOSPHERE;POLLUTION MONITORING;...
发布机构:
作者:Van Dalsem, William R
发布日期:2019
关键词:COMMERCIAL AIRCRAFT;AIR TRAFFIC CONTROL;...
发布机构: