11 Season
395 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