Planet formation and evolution: observational and dynamical studies

行星形成和演化：观测和动力学研究

• 批准号: 250425-2007
• 负责人: Gladman, Brett
• 金额: $ 4.26万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2010
• 资助国家: 加拿大
• 起止时间: 2010-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=455711
• 关键词: Planet; formation; evolution; observational; dynamical

How did the planets form? When and where? Were there ever other planets in the outer regions of our Solar System, and is it possible that there still are? What can the distant satellites of the giant planets tell us about the formation of these jovian planets? How do we combine the knowledge of studies of our own Solar System with the information we are gathering in studying disks and planets around other stars? How did the small-body populations of our Solar System form and evolve? Does their current size distribution tell us anything about how 'planetesimals' and then planets formed?

行星是如何形成的？何时何地？在我们太阳系的外围区域曾经有过其他行星吗？有没有可能仍然存在？ 关于这些类木行星的形成，这些巨行星的遥远卫星能告诉我们什么呢？ 我们如何将我们研究太阳系的知识与我们在研究其他恒星周围的圆盘和行星时收集的信息联合收割机结合起来？ 太阳系中的小天体是如何形成和演化的？ 它们目前的大小分布是否告诉我们“星子”和行星是如何形成的？