Planets and their systems have long held the spotlight, but researchers, space agencies and even the private sector and the public have turned their attention to small bodies.

中文翻译：

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仅小尺寸

长期以来，行星及其系统一直是人们关注的焦点，但是研究人员，太空机构，甚至私营部门和公众都将注意力转移到小型物体上。