On our search for alien lifeforms we scan for primitive biosignatures, and wait and hope for their errant signals to happen by the Earth. But that may not be the best way. Any energy-hungry civilization more advanced than our own may leave an indisputable technological mark on the galaxy. And yes, we’re very actively searching for those also. Time to update you on the hunt for galactic empires.
| Title | PBS Space Time - Season 2021 Episode 35 How to Find ALIEN Dyson Spheres |
|---|---|
| Year | 2024 |
| Genre | Documentary, Talk |
| Country | United States of America |
| Studio | YouTube |
| Cast | Matthew O’Dowd |
| Crew | |
| Alternative Titles | |
| Keyword | astrophysics, science and technology |
| First Air Date | Feb 11, 2015 |
| Last Air date | Nov 07, 2024 |
| Season | 11 Season |
| Episode | 392 Episode |
| Runtime | 26:14 minutes |
| Quality | HD |
| IMDb: | 10.00/ 10 by 1.00 users |
| Popularity | 14.056 |
| Language | English |
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