Analyse @NASA's tweets
LIVE: Get the latest on our @NASA_SLS rocket for #Artemis missions. Administrator @JimBridenstine, human spaceflight lead @KathyLueders, and experts from NASA, @BoeingSpace, and @AerojetRdyne discuss the Jan. 16 hot fire test of the rocket's core stage: https://t.co/mzKW5uV4hS https://t.co/xbAjh4QjAC