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Forum » SpaceEngine » Science and Astronomy Discussions » Very interesting talk about planetary systems architecture (Melvyn Davies - The long-term dynamical evolution of planeta)
Very interesting talk about planetary systems architecture
IrigiDate: Thursday, 16.04.2015, 16:20 | Message # 1
Observer
Group: Users
Czech Republic
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Melvyn Davies - The long-term dynamical evolution of planetary systems. There is so many interesting insights, I must share it:

https://www.youtube.com/watch?v=3wKY0LuDuIk
 
WatsisnameDate: Thursday, 16.04.2015, 21:34 | Message # 2
Galaxy Architect
Group: Global Moderators
United States
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Thanks for posting this! It's a super awesome talk, many interesting insights indeed. A little bit technical, but he explains things very clearly. Nothing that I think most viewers can't handle. I like the point he makes about 23 minutes in, regarding the extreme dependence (30 orders of magnitude!) of instability timescale on the planetary separation. You don't find such sensitive relationships very often.




 
Forum » SpaceEngine » Science and Astronomy Discussions » Very interesting talk about planetary systems architecture (Melvyn Davies - The long-term dynamical evolution of planeta)
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