8 Сезон
68 Епизод
Space's Deepest Secrets - Season 8 Episode 2 Епизод 2
Astronomers make an extraordinary discovery when they uncover a cosmic mega-structure that's one billion light-years long, and now investigators race to decode the hidden forces that shape the most massive and mysterious structure known in the Universe.
- Година: 2021
- Страна: United States of America
- Жанр: Documentary
- Студио: Science
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