What on Earth? - Season 6 Episode 3 الحلقة 3
When satellites spot a mysterious structure in North Korea, experts investigate if this sinister evidence points to a looming nuclear threat, and using cutting-edge tech, they reveal dark secrets from this strange place.
- النوع: Documentary
- ستوديو: Science
- الكلمة الرئيسية: satellite imagery
- المصبوب: Steven Kearney, Andrew Gough
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