NASA will randomly select 100 registrants to participate in the Sun-Earth Day Tweetup March 19 at NASA’s Goddard Space Flight Center in Greenbelt, Md. Registration opens at noon EST on Tuesday, Feb. 22, and closes at 5 p.m. on Thursday, Feb. 24.
NASA will randomly select 100 registrants to participate in the Sun-Earth Day Tweetup March 19 at NASA’s Goddard Space Flight Center in Greenbelt, Md. Registration opens at noon EST on Tuesday, Feb. 22, and closes at 5 p.m. on Thursday, Feb. 24.