乔纳森·加德纳是太空望远镜的项目科学家。我们询问他这个装置是如何回顾过去。

Jonathan Gardner is a project scientist for the telescope. We asked him how the device can look back in time.

youdao

乔纳森·加德纳是太空望远镜的项目科学家。我们询问他这个装置是如何回顾过去。

Jonathan Gardner is a project scientist for the telescope. We asked him how the device can look back in time.

youdao