Julien M. · @julm
486 followers · 4935 posts · Server framapiaf.org#Astronomy
> #Michigan State University’s #SethJacobson and colleagues in #China and #France have unveiled a new theory that could help solve a galactic mystery of how our #SolarSystem evolved. Specifically, how did the gas giants — #Jupiter, #Saturn, #Uranus and #Neptune — end up where they are, orbiting the sun like they do?
https://msutoday.msu.edu/news/2022/instability-at-beginning-of-solar-system
TIL
> The #VeraRubin Observatory, scheduled to be operational by the end of 2023, should be able to spot #Planet9 if it is out there.
#planet9 #VeraRubin #neptune #uranus #saturn #jupiter #solarsystem #france #china #SethJacobson #michigan #astronomy