RM-81 Agena, a rocket upper stage family developed by Lockheed, especially the Agena target vehicle used in preparation for the Apollo program lunar missions
Over Ascension Island, a second burn would place the Agena into a low circular orbit.
Target | All-terrain vehicle | Unmanned aerial vehicle | Remotely operated underwater vehicle | Sport utility vehicle | electric vehicle | unmanned aerial vehicle | Hybrid electric vehicle | Human Target | Armoured fighting vehicle | Recreational vehicle | launch vehicle | Landing Vehicle Tracked | Vehicle Assembly Building | motor vehicle | all-terrain vehicle | Vehicle registration | Vehicle armour | Target (UK TV series) | Target (Australia) | Street-legal vehicle | Polar Satellite Launch Vehicle | Hybrid vehicle | Human Target (2010 TV series) | Amphibious vehicle | vehicle registration | Target Skysports | Target Field | Star vehicle | RM-81 Agena |
The Lunar proposals ranged from reusing the docking systems developed for the Agena target vehicle on more powerful upper stages such as the Centaur, which could propel the spacecraft to the Moon, to complete modifications of the Gemini to enable it to land on the Lunar surface.