Ko tōna misioni ko te mahi hei whakawhitiwhiti kōrero mō te tūruhi me te tūhura i ngā paparanga kapua me ngā tawhā āhuarangi me ētahi atu taputapu me ngā whakamātautau. E 17 ngā misioni rangahau i mahia i te 26 o Oketopa 1975 ki te 25 o Hakihea 1975. Pātai: He aha ngā misioni a ngā orbiter e rua, ko te mea i uru ki Venus i te Oketopa 1975?
mahi hei whakawhitiwhiti kōrero mō te pūkaha, me te tūhura i ngā paparanga kapua me ngā tawhā āhuarangi