A new model for the origin of the Solar System proposes planet building blocks formed fast from material that was transported outwards to cooler regions. It claims to be consistent with the properties of ancient meteorites.

中文翻译：

---

太阳系考古

一种关于太阳系起源的新模型提出了由向外运输到较冷地区的物质快速形成的行星构件。它声称与古代陨石的特性是一致的。