Hear @Astro_Suni explain #Starliner's just revealed zero gravity indicator. "Calypso" will ride in the spacecraft and float when weightlessness is achieved. It symbolizes the spirit of exploration and parallels between the deep sea and the uncharted wonders in space waiting to… twitter.com/i/web/status/1…

Members of United Launch Alliance's VALOR room team are coming on duty at this hour in Denver, CO. This elite group of ULA specialists will serve as an ascent flight control team during launches of @BoeingSpace’s #Starliner spacecraft aboard #AtlasV rockets.

A letter to aspiring astronauts: NASA astronauts Butch Wilmore and @Astro_Suni are preparing to board #Starliner. Tomorrow, they’ll begin their journey to the @Space_Station to prove Starliner's capabilities. You’ll get a glimpse into what could be your future. Follow along.

This launch is bridging the distinguished history of Atlas rockets. The first orbital spaceflights of American astronauts in the 1960s were launched by Atlas, now #AtlasV will support @BoeingSpace in @NASA's @Commercial_Crew collaboration. bit.ly/av_cft

Welcome #NASASocial crew to the Advanced Spaceflight Operations Center (ASOC)! We are excited to show you the Launch Control Center (LCC) today ahead of the #AtlasV #Starliner #CFT launch! @NASASocial @BoeingSpace

The @SpaceX #Dragon Endeavour spacecraft will undock at 7:45am ET on Thursday and relocate to another station port live on @NASA TV. This makes room for next week's arrival of @BoeingSpace's #Starliner crew ship. More... go.nasa.gov/4aV5Rij

Mark your calendar 📌 The dates are out for @BoeingSpace #Starliner Crew Flight Test, targeting May 6 for liftoff. Hear from the astronauts, tune in live for launch and docking to the @Space_Station, and be a part of #LaunchAmerica history: go.nasa.gov/3xUlE2u

On May 2, the four members of #Crew8 will board their @SpaceX Dragon spacecraft for relocation to a new port on the @Space_Station. This will make room for the upcoming arrival of the @BoeingSpace #Starliner. go.nasa.gov/4aV5Rij

#Starliner then trekked by the Merritt Island National Wildlife beach and arrived at @ulalaunch’s Vertical Integration Facility. Here, teams integrated Starliner to the #AtlasV rocket that will launch the spacecraft and its first crew to orbit on their way to @Space_Station.