Analyse @NASA's tweets
Tune in at 5:30pm ET for a news update on last Saturday's hot fire of the @NASA_SLS core stage. Administrator @JimBridenstine, human spaceflight lead @KathyLueders, and experts from NASA, @BoeingSpace and @AerojetRdyne will discuss the test: https://t.co/lpqBDy8XmV https://t.co/Cx7MMQwR7b