Passage: The Voyager program is an American scientific program that employs two robotic probes, Voyager 1 and Voyager 2, to study the outer Solar System. The probes were launched in 1977 to take advantage of a favorable alignment of Jupiter, Saturn, Uranus and Neptune. Sanajan misi aslina nya éta pikeun diajar ngan sistem planet Jupiter jeung Saturnus, Voyager 2 terus ka Uranus jeung Neptune. The Voyagers ayeuna ngajajah wates luar heliosphere di rohangan antarbintang; misi maranéhanana geus dilegaan tilu kali jeung maranéhna terus ngirimkeun data ilmiah mangpaat. Boh Uranus atawa Neptune geus dilongok ku hiji probe lian ti Voyager 2. Patarosan: Dimana program Voyager asalna?
Amérika