# @worldscifest on Instagram

- **Type:** Video
- **Original URL:** https://www.instagram.com/p/C_lpzT8vmbG
- **Gondola URL:** https://gondola.cc/posts/22967311-worldscifest-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/3dd02170bd.jpg
- **Posted:** 2024-09-06T20:00:59.000+00:00
- **Account Owner:** WorldScienceFestival (@WorldSciFest) — https://gondola.cc/WorldSciFest

## Caption

How confident are we that most matter in the universe has so far escaped detection? And if there is dark matter, might there be dark stars and even a dark big bang? Leading physicist Katherine Freese joins Brian Greene to explore these dark matters. Watch this full discussion: https://www.worldsciencefestival.com/programs/dark-matters-have-we-really-failed-to-identify-most-of-the-cosmos/ #darkmatter #briangreene #worldsciencefestival #cosmology #katherinefreese

## Stats

- **Views:** 5,802
- **Likes:** 774
- **Shares:** 0
- **Comments:** 11

## Tags

katherinefreese, darkmatter, cosmology, worldsciencefestival, briangreene

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