#PrincetonU's Dave McComas is the principal investigator for
of
instruments aboard the @NASASun Parker #SolarProbe. @NASA will be chatting about it today LIVE at 1pm. http://ow.ly/E8M930l2Kw5 pic.twitter.com/b5Ej7NYCjH
8:30 AM - 20 Jul 2018
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