| − | Voyager 2 is actually a [[Project Mariner]] probe of mass 721.9 kg. It derives its power from three Radioisotope Thermal Generators (RTGs), which provide 420 W of power to Voyager's systems.<ref name=Bell>Bell, Edwin V. "[http://nssdc.gsfc.nasa.gov/planetary/voyager.html NASA Voyager Project Information]." National Space Science Data Center, [[NASA]], March 11, 2008. Accessed July 2, 2008.</ref> | + | Voyager 2 is actually a [[Project Mariner]] probe of mass 721.9 kg. It derives its power from three Radioisotope Thermal Generators (RTGs), which provide 420 W of power to Voyager's systems.<ref name=Bell>Bell, Edwin V. "[http://nssdc.gsfc.nasa.gov/planetary/voyager.html NASA Voyager Project Information]." National Space Science Data Center, [[NASA]], March 11, 2008. Accessed July 2, 2008.</ref> |