Add to ORKGThe research concerning the use of large solar power satellites in geosynchronous orbit to beam energy to collection stations on earth is summarized
Reusable space and ground based LO2/LH2 OTV's, both advanced space engines and aero assist capabilit...
Orbital maintenance concepts were examined in an effort to determine a cost effective orbital mainte...
Systems analysis and integration, boom subsystem, combination passive damper, and attitude sensor sy...
Major growth options for tended and manned space stations in LEO and GEO are examined including incr...
Program plans, schedules, and costs are determined for a synchronous orbit-based power generation an...
The purpose was to collect and categorize a forecast of civilian space missions and their power requ...
Parametric models were constructed for Earth-based laser powered electric orbit transfer from low Ea...
The automatic beam builder ABB was developed, fabricated, and demonstrated within the established co...
The effects on life cycle costs of a number of technology areas are examined for a LEO, 500 kW solar...
The addition of an electric thrust subsystem to the spin-stabilized Pioneer F and G spacecraft to im...
NASA's Planetary Programs Office formed a number of scientific working groups to study in depth the ...
A preliminary effort in characterizing the types of stationary lunar power systems which may be cons...
Those areas of future missions which will be impacted by planetary quarantine (PQ) constraints were ...
Condensed technical survey for deep space monitor communications system using earth satellit
A system engineering and economic analysis was conducted to establish typical reference baselines fo...
Reusable space and ground based LO2/LH2 OTV's, both advanced space engines and aero assist capabilit...
Orbital maintenance concepts were examined in an effort to determine a cost effective orbital mainte...
Systems analysis and integration, boom subsystem, combination passive damper, and attitude sensor sy...
Major growth options for tended and manned space stations in LEO and GEO are examined including incr...
Program plans, schedules, and costs are determined for a synchronous orbit-based power generation an...
The purpose was to collect and categorize a forecast of civilian space missions and their power requ...
Parametric models were constructed for Earth-based laser powered electric orbit transfer from low Ea...
The automatic beam builder ABB was developed, fabricated, and demonstrated within the established co...
The effects on life cycle costs of a number of technology areas are examined for a LEO, 500 kW solar...
The addition of an electric thrust subsystem to the spin-stabilized Pioneer F and G spacecraft to im...
NASA's Planetary Programs Office formed a number of scientific working groups to study in depth the ...
A preliminary effort in characterizing the types of stationary lunar power systems which may be cons...
Those areas of future missions which will be impacted by planetary quarantine (PQ) constraints were ...
Condensed technical survey for deep space monitor communications system using earth satellit
A system engineering and economic analysis was conducted to establish typical reference baselines fo...
Reusable space and ground based LO2/LH2 OTV's, both advanced space engines and aero assist capabilit...
Orbital maintenance concepts were examined in an effort to determine a cost effective orbital mainte...
Systems analysis and integration, boom subsystem, combination passive damper, and attitude sensor sy...