2018年8月20日 星期一

NASA Hosts Live Science Chat: One Year After Eclipse 2017

On the one-year anniversary of the historic 2017 Eclipse Across America, NASA will host a Science Chat at 10:30 a.m. EDT, Tuesday, Aug. 21, to discuss new science data and the public impact of the celestial event experienced by millions.

August 20, 2018
from NASA https://ift.tt/2N0IMzL
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