![PBS Space Time](https://image.tmdb.org/t/p/w342/xDpNedwxXpE8Ku4x4QgGj7n38hq.jpg)
12 Season
397 Episode
PBS Space Time - Season 2022 Episode 30 What If Humanity Is Among The First Spacefaring Civilizations?
Half of the universe is filled with expansionist alien civilizations, and it’s only a matter of time before they’ll reach us. OK, that sounded a little sensationalist. But it’s also the conclusion of a recent astrophysics paper. Let’s see how they figure this, and whether we should take it seriously.
- Year: 2024
- Country: United States of America
- Genre: Documentary, Talk
- Studio: YouTube
- Keyword: astrophysics, science and technology
- Director:
- Cast: Matthew O’Dowd