Social media followers visited GSFC Feb 10, 2020 Here they visit WOW solar lab in B21 Maddox They also heard State of NASA address
Photographer NASA/GSFC Debora McCallum
Date February 10, 2020
Social media followers visited GSFC Feb 10, 2020 Here they visit WOW solar lab in B21 Maddox They also heard State of NASA address