Simon Portegies Zwart, Author at 91av Science news and science articles from 91av Wed, 13 Apr 2022 13:35:16 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 242057827 How the sun abducted dwarf planets from an alien solar system /article/2092215-how-the-sun-abducted-dwarf-planets-from-an-alien-solar-system/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Wed, 08 Jun 2016 17:00:00 +0000 http://mg23030770.300 2092215