China has become one of a few countries that launch manned vehicles, but our researches on the outer-space law and the space objects have fallen behind.

我国已成为载人进入外层空间的少数国家之一，但对外层空间法的研究相对滞后，尽管我国已经发射了多颗卫星和载人飞船，但对外空物体的阐述不多。

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There is no legal definition of the space objects in the international outer-space law while different viewpoints on the issue exist in the academic circles.

现有的国际外层空间法尚无外空物体的法律定义，外空物体在学术界的论述中也存在着分歧。

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International law treats outer space as a global common, akin to the high seas.

国际法规定，外层空间与公海类似，是全球共有的。

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