NASAのインスタグラム(nasa) - 4月12日 03時33分

The Hubble Space Telescope is one of the most powerful scientific instruments ever conceived. Hubble’s most important discoveries have provided answers to questions that astronomers did not yet know how to ask, and found objects that were not yet imagined.

Kate Whitaker, NASA Postdoctoral Program Fellow, talks about one of Hubble’s greatest achievements. #Hubble25

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