A new view on planet formation
Earth and Planetary Astrophysics
2015-03-17 v1
Abstract
The standard picture of planet formation posits that giant gas planets are over-grown rocky planets massive enough to attract enormous gas atmospheres. It has been shown recently that the opposite point of view is physically plausible: the rocky terrestrial planets are former giant planet embryos dried of their gas "to the bone" by the influences of the parent star. Here we provide a brief overview of this "Tidal Downsizing" hypothesis in the context of the Solar System structure.
Cite
@article{arxiv.1012.1780,
title = {A new view on planet formation},
author = {Sergei Nayakshin},
journal= {arXiv preprint arXiv:1012.1780},
year = {2015}
}
Comments
contributed talk to the IAU 276; 4 pages and 1 figure