Astronomers have long suspected the phenomenon of two stars merging together was possible.

长期以来，天文学家们一直认为，双星合一的现象是极有可能存在的。

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Astronomers have long suspected the phenomenon of two stars merging together was possible.

长期以来，天文学家们一直认为，双星合一的现象是极有可能存在的。

youdao