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{{Infobox spaceflight
{{Infobox spaceflight
| name = ''Voyager 1''
| name = Voyager 1
| image = Voyager spacecraft model.png
| image = Voyager spacecraft model.png
| image_caption = Model rancangan wahana antariksa ''Voyager''
| image_caption = Model rancangan wahana antariksa Voyager
| image_alt = Model pesawat ruang angkasa Voyager, pesawat ruang angkasa bertubuh kecil dengan antena besar dan banyak lengan serta antena yang memanjang darinya
| image_alt = Model pesawat ruang angkasa Voyager, pesawat ruang angkasa bertubuh kecil dengan antena besar dan banyak lengan serta antena yang memanjang darinya
| mission_type = Planet luar, heliosfer, dan eksplorasi medium antarbintang
| mission_type = Planet luar, heliosfer, dan penjelajahan medium antarbintang
| operator = [[NASA]] / [[Jet Propulsion Laboratory]]
| operator = [[NASA]] / [[Jet Propulsion Laboratory]]
| website = {{url|https://voyager.jpl.nasa.gov/}}
| website = {{url|https://voyager.jpl.nasa.gov/}}
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}}
}}
| spacecraft_type = [[Program Mariner]] Jupiter-Saturnus
| spacecraft_type = [[Program Mariner]] Jupiter-Saturnus
| manufacturer = Laboratorium Jet Propulsion
| manufacturer = Jet Propulsion Laboratory
| dry_mass =
| dry_mass =
| launch_mass = {{convert|825.5|kg|abbr=on}}
| launch_mass = {{convert|825.5|kg|abbr=on}}
| power = 470 watt (saat peluncuran)
| power = 470 watt (saat peluncuran)
| launch_date = {{start-date|September 5, 1977, 19:56:00|timezone=yes}} [[WIB]]
| launch_date = {{start-date|5 September 1977, 19:56:00|timezone=yes}} [[WIB]]
| launch_rocket = [[Titan IIIE]]
| launch_rocket = [[Titan IIIE]]
| launch_site = [[Stasiun Angkatan Udara Cape Canaveral|Cape Canaveral]] [[Kompleks 41 Peluncuran Luar Angkasa Stasiun Angkatan Udara Cape Canaveral|LC-41]]
| launch_site = [[Stasiun Angkatan Udara Cape Canaveral|Cape Canaveral]] [[Kompleks 41 Peluncuran Luar Angkasa Stasiun Angkatan Udara Cape Canaveral|LC-41]]
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}}
}}


'''''Voyager 1''''' adalah sebuah [[Wahana antariksa tak berawak|wahana antariksa nirawak]] yang diluncurkan pada [[5 September]] [[1977]] oleh [[NASA]]. ''Voyager 1'' merupakan bagian dari [[program Voyager]] yang bertujuan untuk mempelajari [[Tata Surya]] bagian luar, yang diluncurkan 16 hari setelah kembarannya, ''[[Voyager 2]]''. Setelah beroperasi selama {{time interval|5 September 1977 12:56:00|show=ymd}} per {{date|2=DMY}}, wahana ini masih berkomunikasi dengan [[Deep Space Network]] untuk menerima perintah rutin dan untuk mengirimkan data ke Bumi. Dengan jarak {{Convert|148.65236|AU|e9km e9mi|sigfig=3|abbr=unit|lk=on}} dari Bumi pada tanggal 26 Desember 2019<ref name="voyager">{{cite web |url=https://voyager.jpl.nasa.gov/mission/status/ |title=Voyager - Mission Status |last= |first= |date= |work=[[Jet Propulsion Laboratory]] |publisher=[[National Aeronautics and Space Administration]] |accessdate=December 26, 2019}}</ref>, wahana ini menjadi objek buatan manusia terjauh dari Bumi.<ref>{{cite web |url=http://www.bbc.co.uk/science/space/solarsystem/space_missions/voyager_1 |title=Voyager 1 |work=[[BBC]] Solar System |accessdate=September 4, 2018 |archive-url=https://web.archive.org/web/20180203195855/http://www.bbc.co.uk/science/space/solarsystem/space_missions/voyager_1 |archive-date=February 3, 2018 |url-status=dead}}</ref>
'''Voyager 1''' adalah sebuah [[Wahana antariksa tak berawak|wahana antariksa nirawak]] yang diluncurkan pada [[5 September]] [[1977]] oleh [[NASA]]. Voyager 1 merupakan bagian dari [[program Voyager]] yang bertujuan untuk mempelajari [[Tata Surya]] bagian luar, yang diluncurkan 16 hari setelah kembarannya, [[Voyager 2]]. Setelah beroperasi selama {{time interval|5 September 1977 12:56:00|show=ymd}} per {{date|2=DMY}}, wahana ini masih berkomunikasi dengan [[Deep Space Network]] untuk menerima perintah rutin dan untuk mengirimkan data ke Bumi. Dengan jarak {{Convert|148.61|AU|e9km e9mi|sigfig=3|abbr=unit|lk=on}} dari Bumi pada per 12 Maret 2020<ref name="voyager">{{cite web |url=https://voyager.jpl.nasa.gov/mission/status/ |title=Voyager - Mission Status |last= |first= |date= |work=[[Jet Propulsion Laboratory]] |publisher=[[National Aeronautics and Space Administration]] |accessdate=December 26, 2019}}</ref>, wahana ini menjadi objek buatan manusia terjauh dari Bumi.<ref>{{cite web |url=http://www.bbc.co.uk/science/space/solarsystem/space_missions/voyager_1 |title=Voyager 1 |work=[[BBC]] Solar System |accessdate=September 4, 2018 |archive-url=https://web.archive.org/web/20180203195855/http://www.bbc.co.uk/science/space/solarsystem/space_missions/voyager_1 |archive-date=February 3, 2018 |url-status=dead}}</ref>


The probe's objectives included flybys of [[Jupiter]], [[Saturn]], and Saturn's largest moon, [[Titan (moon)|Titan]]. Although the spacecraft's course could have been altered to include a [[Pluto]] encounter by forgoing the Titan flyby, exploration of the moon took priority because it was known to have a substantial atmosphere.<ref name="faq"/><ref>{{cite web |url=https://www.nasaspaceflight.com/2015/07/new-horizons-pluto-historic-kuiper-encounter/ |title=New Horizons conducts flyby of Pluto in historic Kuiper Belt encounter |accessdate=September 2, 2015}}</ref><ref name="SD">{{cite web |url=http://www.spacedaily.com/reports/What_If_Voyager_Had_Explored_Pluto_999.html |title=What If Voyager Had Explored Pluto? |accessdate=September 2, 2015}}</ref> ''Voyager 1'' studied the weather, magnetic fields, and rings of the two planets and was the first probe to provide detailed images of their [[Natural satellite|moons]].
Sasaran wahana ini termasuk penerbangan melintasi [[Jupiter]], [[Saturnus]], dan satelit terbesar Saturnus, [[Titan (satelit)|Titan]]. Meskipun perjalanan wahana ini dapat diubah agar dapat melewati [[Pluto]] dengan membatalkan penerbangan melintasi Titan, penjelajahan satelit tersebut menjadi prioritas karena memiliki atmosfer substansial.<ref name="faq"/><ref>{{cite web |url=https://www.nasaspaceflight.com/2015/07/new-horizons-pluto-historic-kuiper-encounter/ |title=New Horizons conducts flyby of Pluto in historic Kuiper Belt encounter |accessdate=2 September 2015}}</ref><ref name="SD">{{cite web |url=http://www.spacedaily.com/reports/What_If_Voyager_Had_Explored_Pluto_999.html |title=What If Voyager Had Explored Pluto? |accessdate=2 September 2015}}</ref> Voyager 1 mempelajari cuaca, medan magnet, dan cincin dari dua planet sekaligus merupakan wahana pertama yang menunjukkan citra-citra terperinci [[satelit alami]] kedua planet tersebut.


After completing its primary mission with the flyby of Saturn on November 12, 1980, ''Voyager 1'' became the [[List of artificial objects leaving the Solar System|third of five artificial objects]] to achieve the [[escape velocity]] required to [[Solar System#Farthest regions|leave the Solar System]].{{cn|date=July 2019}} On August 25, 2012, ''Voyager 1'' became the first spacecraft to cross the [[Heliopause (astronomy)|heliopause]] and enter the [[interstellar medium]].<ref name="NYT-20130912">{{cite news |last=Barnes |first=Brooks |title=In a Breathtaking First, NASA Craft Exits the Solar System |url=https://www.nytimes.com/2013/09/13/science/in-a-breathtaking-first-nasa-craft-exits-the-solar-system.html |date=September 12, 2013 |work=[[New York Times]] |accessdate=September 12, 2013}}</ref>
Setelah menyelesaikan misi utamanya dengan terbang melintasi Saturnus pada 12 November 1980, Voyager 1 menjadi yang [[Daftar objek buatan yang meninggalkan Tata Surya|ketiga dari lima objek buatan]] yang mencapai [[kecepatan lepas]] yang dibutuhkan untuk dapat [[Tata Surya#Daerah terjauh|meninggalkan Tata Surya]].{{cn|date=Juli 2019}} Pada 25 Agustus 2012, Voyager 1 menjadi wahana antariksa pertama yang melewati [[heliosfer]] dan memasuki [[medium antarbintang]].<ref name="NYT-20130912">{{cite news |last=Barnes |first=Brooks |title=In a Breathtaking First, NASA Craft Exits the Solar System |url=https://www.nytimes.com/2013/09/13/science/in-a-breathtaking-first-nasa-craft-exits-the-solar-system.html |date= 12 September 2013 |work=[[New York Times]] |accessdate=12 September 2013}}</ref>

In a further testament to the robustness of ''Voyager 1'', the Voyager team completed a successful test of the spacecraft's ''trajectory correction maneuver'' (TCM) thrusters in late 2017 (the first time these thrusters were fired since 1980), a project enabling the mission to be extended by two to three years.<ref name="Backup thrusters test">{{cite news |last=Wall |first=Mike |title=Voyager 1 Just Fired Up its Backup Thrusters for the 1st Time in 37 Years |url=https://www.space.com/38967-voyager-1-fires-backup-thrusters-after-37-years.html |accessdate=December 3, 2017 |publisher=Space.com |date=December 1, 2017}}</ref>

''Voyager 1''{{'}}s extended mission is expected to continue until about 2025 when its [[radioisotope thermoelectric generator]]s will no longer supply enough electric power to operate its scientific instruments.


== Mission background ==
== Mission background ==
Diperoleh dari "https://wiki-indonesia.club/wiki/Voyager_1"