NASA_SLS @NASA_SLS Next week, @NASA's Super Guppy will be loaded with #NASASLS flight hardware for transportation from @NASA_Marshall to @NASAKennedy for flight preparations! Check out this great video from the last time the Guppy visited #NASAMarshall, to pick up test hardware! pic.twitter.com/xzcgZSzdN9 2018-04-01 01:00:34