NPR News: WATCH: How NASA's New Probe Will Stay Cool Near The Sun

WATCH: How NASA's New Probe Will Stay Cool Near The Sun
The sun is responsible for all life on Earth, but we still have a lot to learn about it. So this summer, NASA is sending the Parker Solar Probe closer to the sun than we have ever been before.

Đọc thêm tại NPR
at July 31, 2018 at 04:01PM
Health & Science