![[Q&A] Dark Matter Evidence, Oort Cloud Shape, Size of Lagrange Points](/static/images/placeholder.jpg)
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[Q&A] Dark Matter Evidence, Oort Cloud Shape, Size of Lagrange Points
['Fraser Cain']
Universe Today Podcast
Will LIGO detect gravitational waves when Betelgeuse explodes?
Why are scientists so sure about dark matter?
🦄 Support us on Patreon:https://patreon.com/universetoday📚 Suggest books in the book club:https://www.goodreads.com/group/show/1198440-universe-today-book-club00:00 Start00:49 [Tatooine] Why is the Oort cloud a sphere?
14:45 [Kamino] Why are scientists so sure about dark matter?
20:56 [Bespin] Will LIGO detect Betelgeuse's bang?
['scientists'
'oort'
'lagrange'
'sure'
'size'
'shape'
'evidence'
'disk'
'matter'
'ligo'
'points'
'detect'
'cloud'
'betelgeuse'
'black'
'qa'
'dark']