Thứ Năm, 21 tháng 2, 2019

NPR News: How Do You Preserve History On The Moon?

How Do You Preserve History On The Moon?
As the 50th anniversary of the Apollo 11 lunar landing nears, some say the site of the first footprints on the moon should be protected. But historic preservation off our planet is unprecedented.

Đọc thêm tại NPR
at February 21, 2019 at 05:02PM
Health & Science

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