
NASA @NASA
This is why we test. We ended today’s @NASAArtemis “wet dress rehearsal” after encountering a vent valve issue while loading propellant into the @NASA_SLS fuel tank. We're investigating, & plan to host a media teleconference Apr. 5 at 4pm ET (20:00 UTC): https://t.co/8p7NRKeHRf https://t.co/uvb7f7tVVA — PolitiTweet.org