Unknown: Cosmic Time Machine
Unknown: Cosmic Time Machine
DirectorShai Gal
The James Webb Telescope stirs imaginations with vivid photos of distant galaxies. This documentary tracks its historic journey from inception to launch.
Available in 16 of 16 Netflix regions including United States, Korea, Japan.
Where to watch
🇺🇸 United States
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Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 20, 2026
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🇰🇷 Korea
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Audio: EnglishCzechFrenchGermanHindiHungarianItalianPolishPortuguese (Brazil)SpanishSpanish (Spain)Turkish
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 20, 2026
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🇯🇵 Japan
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Audio: EnglishPortuguese (Brazil)CzechFrenchGermanHindiHungarianItalianPolishSpanishSpanish (Spain)Turkish
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 24, 2026
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🇬🇧 United Kingdom
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Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 18, 2026
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🇦🇺 Australia
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Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 18, 2026
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🇨🇦 Canada
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Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 21, 2026
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🇮🇳 India
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Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 22, 2026
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🇩🇪 Germany
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Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 21, 2026
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🇪🇸 Spain
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Audio: EnglishSpanish (Spain)Portuguese (Brazil)ItalianFrenchGermanSpanishCzechHindiHungarianPolishTurkish
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 19, 2026
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🇫🇷 France
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Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 20, 2026
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🇮🇹 Italy
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Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 23, 2026
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🇧🇷 Brazil
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Audio: EnglishPortuguese (Brazil)ItalianFrenchGermanCzechHindiHungarianPolishSpanishSpanish (Spain)Turkish
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 21, 2026
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🇨🇿 Czechia
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Audio: EnglishCzechPolishGermanFrenchHindiHungarianItalianPortuguese (Brazil)SpanishSpanish (Spain)Turkish
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 18, 2026
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🇵🇭 Philippines
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Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 23, 2026
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🇭🇰 Hong Kong
Available
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Audio: EnglishCzechFrenchGermanHindiHungarianItalianPolishPortuguese (Brazil)SpanishSpanish (Spain)Turkish
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 24, 2026
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🇹🇼 Taiwan
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Audio: EnglishCzechFrenchGermanHindiHungarianItalianPolishPortuguese (Brazil)SpanishSpanish (Spain)Turkish
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Subtitles: ArabicCzechDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFilipinoFrenchHebrewCroatianHungarianIndonesianItalianJapaneseKoreanMalayNorwegianDutchPolishPortuguesePortuguese (Brazil)RomanianRussianSwedishThaiTurkishUkrainianVietnameseChinese (Simplified)Chinese (Traditional)
Confirmed Oct 17, 2026
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How we check this data. We verify each title on Netflix across 16 regions using our own accounts, on a rolling basis. The "Confirmed" date shown under each country is when we last confirmed it. More about our method →
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