The Voyager program is an American scientific program that employs two robotic probes, Voyager 1 and Voyager 2, to study the outer Solar System. E bidoro nyocha ndị ahụ na 1977 iji nweta uru nke nhazi nke Jupiter, Saturn, Uranus na Neptune. Ọ bụ ezie na ebumnuche mbụ ha bụ ịmụ naanị usoro mbara ala nke Jupiter na Saturn, Voyager 2 gara n'ihu na Uranus na Neptune. Ndị njem na-enyocha ugbu a na mpụga nke heliosphere na mbara igwe; e gbatịwo ọrụ ha ugboro atọ ma ha na-aga n'ihu na-ezipụ data sayensị bara uru.
Onye America