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Dark Matters: Have We Really Failed To Identify Most Of The Cosmos?

2024-09-06 Science & Technology
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Description

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. This program is part of the Big Ideas series, supported by the John Templeton Foundation. Participant: Katherine Freese Moderater: Brian Greene 00:00 - Introduction 02:18 - Participant Introduction 03:09 - Brief History of Dark Matter 06:42 - The Case for Dark Matter 15:32 - Investigating Dark Matter Candidates: WIMPS and AXIONS 22:34 - Identifying Dark Stars 26:52 - Dark Big Bang 31:25 - How Our Knowledge of Dark Matter Has Improved and How Do We Do Further Research? 33:09 - Credits - SUBSCRIBE to our YouTube Channel and "ring the bell" for all the latest videos from WSF - VISIT our Website: http://www.worldsciencefestival.com - LIKE us on Facebook: https://www.facebook.com/worldsciencefestival - FOLLOW us on Twitter: https://twitter.com/WorldSciFest #darkmatter #darkstars #cosmology #katherinefreese #briangreene #worldsciencefestival

Top Comments (10)

@ArleeMyers-vp1co 2024-09-07

I always enjoy watching Katy Freese. Oddly enough I'm currently about 3/4 of the way through her book "The Cosmic Cocktail" right now, and also about half way through Brian Greene's book " Until the End of Time" so this video was a special treat. Thank you to both Katy and Brian. 😀

29
@TheVamp-Lestat 2024-09-11

Dude. Im a regular guy that enjoys this kind of thing. Im glad I was around before and after Youtube really took off. World Science Festival, this is immense shit your doing. I can only imagine the next generation of kids that grow up with this at their fingertips. Inspiring stuff.

21 2 replies
@TheoriesX-s6n 2024-09-07

Maybe dark matter is the friends we made along the way

15
@utubeballbag 2024-09-06

Great to hear an audience again 👏👏👏

12 1 replies
@1ForTheShieldz 2024-09-06

Thanks for posting another great video. Bg explains everything so well. I find your channel very interesting and inspiring ❤

8
@zooqanpawar1902 2024-10-19

Such a privilege to listen to this

3
@raystaar 2024-09-12

From the gate, I've resisted the notion of both simulations and multiple universes, but the more I learn about dark energy and dark matter, the less resistant I become.

2
@kevinwilson1228 2024-09-08

The best series on the internet!!!!

2
@DobrinWorld 2024-09-07

Thank you guys!

1
@Jana-Cafe 2026-01-21

Great explanation by Katherine Freese. Hard to grasp how much of the universe might still be invisible to us.

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