Teams stand down from #Starliner’s Crew Flight Test first launch attempt. @ulalaunch with concurrence from our team and @NASA scrubbed the launch due to a valve issue on the upper stage of the Atlas V. Starliner is healthy. Learn more: starlinerupdates.com/first-launch-a…

今日のStarliner初の有人打ち上げは中止になりました！ もしかして宇宙飛行士さんが降りるところも中継してくれてる...!?!?!? ベルト外したりしてるし逆行手順が見られるなんて激レア✨️✨️✨️ NASA’s Boeing Starliner Crew Flight Test Launch youtube.com/live/wb3qcR2tU…

This will be the most exciting moment of the day. We will make sure their ride to space will be as boring as possible…. :). #AtlasV #Starliner

返信先:@CosmicAbdullahSure - if you like the rental truck look!

5/Starliner CFT: Unexpected behavior of an oxygen relief valve in the Atlas 5's Centaur upper stage, described as a "chattering," has prompted a scrub of this evening's launch; it's not yet clear when another launch try will be attempted; we’ll pass along updates as soon as more…

#NASA #Boeing #Starliner - Again scrub today was due to an O2 Relief valve on the Centaur Stage on the Atlas V. Getting ready for crew egress at this time. Call out for the Crew Transport Convoy to come to the pad.

5/Starliner CFT: Unexpected behavior of an oxygen relief valve in the Atlas 5's Centaur upper stage, described as a "chattering," has prompted a scrub of this evening's launch; it's not yet clear when another launch try will be attempted; we’ll pass along updates as soon as more…

See the #Starliner Crew Flight Test mission overview to understand each stage of today's @Commercial_Crew journey to @Space_Station.

Time to get comfy. @NASA_Astronauts Butch Wilmore and Suni Williams have arrived at Space Launch Complex-41 and are being strapped into @BoeingSpace's #Starliner spacecraft. Liftoff is still targeted for 10:34pm ET. blogs.nasa.gov/boeing-crew-fl…

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…

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…

Now boarding #Starliner is #CFT mission pilot Suni Williams, a retired U.S. Navy captain and veteran of two previous spaceflights as a long-duration resident aboard the space station.

First to board #Starliner tonight is #CFT mission commander Butch Wilmore, a retired U.S. Navy captain and veteran of two previous spaceflights to the space station.

.@NASA_Astronauts Butch Wilmore and @Astro_Suni have arrived at Space Launch Complex-41, where the blue team is standing by. These specialists from our team and @ulalaunch prepare the crew module and assist with #Starliner ingress, safety checks and hatch closure for flight.

Butch Wilmore and @Astro_Suni driving by the VAB in their Astrovan on their way to the launchpad.