3. Dark matter - Josh Eby

3. Dark matter - Josh Eby

0 0 8 months ago
I'm speaking with Josh Eby, who is a physicist from Israel, about dark matter. Why do we know it is there? What can it be and what can't? How we are trying to find it.

00:50 How much of dark matter is out there?
1:25 Josh’s journey to the dark matter science?
6:10 Why do we know that there is dark matter?
6:20 Not dark - invisible
7:30 Rotation of galaxies
11:30 Large scale structure of the Universe
14:50 Collision of galaxy clusters (bullet clusters)
18:40 What can’t be dark ... See More

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