Spin To Survive: How 'Saturn on Steroids' Keeps From Self-Destructing
A distant planet has rings so large it makes Saturn look like a child's toy. But, until now, scientists have been baffled about how the enormous rings keep from self-destructing. The answer: spin.
Đọc thêm tại NPR
at October 15, 2016 at 01:33AM
Health & Science
Thứ Bảy, 15 tháng 10, 2016
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