New clues to planet formation

被引:0
|
作者
Johansen, Anders [1 ]
机构
[1] Lund Univ, Lund Observ, Dept Astron & Theoret Phys, Lund, Sweden
关键词
D O I
10.1038/s41550-019-0855-3
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Most binary Kuiper belt objects orbit each other in the same direction as their orbit around the Sun. New computer simulations show that such orbits may be a fingerprint of planetesimal formation from collapsing clumps of pebbles.
引用
收藏
页码:794 / 795
页数:2
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