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.
| Title | Space's Deepest Secrets - Season 8 Episode 2 Space's Great Wall |
|---|---|
| Year | 2021 |
| Genre | Documentary |
| Country | United States of America |
| Studio | Science |
| Cast | |
| Crew | |
| Alternative Titles | 宇宙深处高解析 |
| Keyword | |
| First Air Date | Apr 26, 2016 |
| Last Air date | May 12, 2021 |
| Season | 8 Season |
| Episode | 68 Episode |
| Runtime | 42:14 minutes |
| Quality | HD |
| IMDb: | 7.30/ 10 by 6.00 users |
| Popularity | 9.315 |
| Language | English |
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