来自欧洲航天局的研究人员声称这个发现已经天文学期刊中发表。

Researchers from the European Space Agency announced the finding in the journal Astronomy and Astrophysics Letters.

youdao

来自欧洲航天局的研究人员声称这个发现已经天文学期刊中发表。

Researchers from the European Space Agency announced the finding in the journal Astronomy and Astrophysics Letters.

youdao