Very interesting talk about planetary systems architecture

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Very interesting talk about planetary systems architecture (Melvyn Davies - The long-term dynamical evolution of planeta)

Very interesting talk about planetary systems architecture

Irigi

Date: Thursday, 16.04.2015, 16:20 | Message # 1

Observer

Group: Users

Czech Republic

Messages: 18

Status: Offline

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

Watsisname

Date: Thursday, 16.04.2015, 21:34 | Message # 2

Galaxy Architect

Group: Global Moderators

United States

Messages: 2613

Status: Offline

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.

Very interesting talk about planetary systems architecture (Melvyn Davies - The long-term dynamical evolution of planeta)

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