2018年1月2日 星期二

NASA Briefing Previews Mission to Explore Nearest Reaches of Space

NASA will host a briefing at 1 p.m. EST Thursday, Jan. 4, about the agency’s upcoming science mission to explore where Earth’s atmosphere meets space.

January 02, 2018
from NASA http://ift.tt/2lIMAcD
via IFTTT

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