对柯伊伯带的广泛影响

IF 12.9 1区物理与天体物理 Q1 ASTRONOMY & ASTROPHYSICS

Nature Astronomy Pub Date : 2024-12-18 DOI:10.1038/s41550-024-02450-1

Csaba Kiss

引用次数: 0

摘要

一项新的研究表明，柯伊伯带中的许多 "超宽 "双星（UWBs）并不是原始的，而是在与其他跨海王星天体的多次相遇中才获得了现在的大间隔，它们对太阳系形成和演化的制约与之前的想象不同。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Wide-ranging implications in the Kuiper belt

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Wide-ranging implications in the Kuiper belt

A new study shows that many ‘ultra-wide’ binaries (UWBs) in the Kuiper belt are not primordial but attained their present large separations during multiple encounters with other trans-Neptunian objects, and constrain Solar System formation and evolution differently than previously thought.

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来源期刊

Nature Astronomy Physics and Astronomy-Astronomy and Astrophysics

CiteScore

19.50

自引率

2.80%

发文量

252

期刊介绍： Nature Astronomy, the oldest science, has played a significant role in the history of Nature. Throughout the years, pioneering discoveries such as the first quasar, exoplanet, and understanding of spiral nebulae have been reported in the journal. With the introduction of Nature Astronomy, the field now receives expanded coverage, welcoming research in astronomy, astrophysics, and planetary science. The primary objective is to encourage closer collaboration among researchers in these related areas. Similar to other journals under the Nature brand, Nature Astronomy boasts a devoted team of professional editors, ensuring fairness and rigorous peer-review processes. The journal maintains high standards in copy-editing and production, ensuring timely publication and editorial independence. In addition to original research, Nature Astronomy publishes a wide range of content, including Comments, Reviews, News and Views, Features, and Correspondence. This diverse collection covers various disciplines within astronomy and includes contributions from a diverse range of voices.