Your Flight Directors leading the teams that will fly Boeing Space #Starliner, with Butch and Sunita Williams. Back (L to R): Chloe Mehring (Lion), Rick Henfling (Redstone), me (Carbon), Mike Lammers (Saturn) Front: Anthony Vareha (Enterprise) Absent: Marcos Flores (Argo)

NASA Commercial Crew NASA Tory Bruno ULA Boeing Space Christopher Ferguson Sunita Williams Col. Mike Fincke Nicole Mann Josh Cassada Jeanette J. Epps, PhD Suit-Up 👥🌟 __ ¹x.com/iss_research/s… ^x.com/spacesfuture/s… ^🖼️¹🖼️

Check out ULA's Advanced Spaceflight Operations Center! On launch day, ULA teammates in the launch control room will conduct the countdown to ready the #AtlasV by testing its systems and loading propellant into the rocket — all to ensure #Starliner launches successfully.

Even astronauts aren't immune to quarantine! 🚀 Butch and Suni are probably wondering if they stumbled onto a Martian zoo exhibit—viewing Earth from behind the glass. Go #Starliner! NASA Commercial Crew NASA_Astronauts Boeing Space

#MayThe4th be with #Starliner today as it rolls to the launch pad atop #AtlasV! Get yourself ready for the mission with this look back at Starliner's rollout from our factory to ULA's Space Launch Complex-41, which happened mid-April.

And a slightly different view from the Crew Access Tower. Rollin’ soon.

And the mighty #AtlasV is rolling! Launch is Monday around 10:34 EDT. It will be a can’t miss moment! Thank you Boeing Space and ULA ! NASA Astronauts

🚀 The Starliner has arrived at the launch pad atop the mighty Atlas/Centaur stack, and wow, does she look ready to dance among the stars! 🌟 Here with her brave crew and yours truly, the backup, just in case. Dream team assemble! Boeing Space ULA NASA Commercial Crew

#Starliner at night! What a beautiful sight to behold. ULA ‘s #AtlasV with centaur is magnificent. Launch coming tomorrow night 10:34pm Eastern. Not to be missed! Boeing Space NASA Astronauts

What a great video!

Launch Day! As the backup crew, I get to walk Butch and Suni to the Launch Pad Elevator, where the Pad Team will escort them to the #Starliner and strap them in. Crew suits up around 6:30 this evening, walks out of our quarantine facility a little after 7:00 and we should

Real time- #Starliner Astronauts are putting on their suits!! They fit great! NASA Astronauts Boeing Space ULA

Even though yesterday's #Starliner launch was postponed, the bravery and professionalism of astronauts Butch and Suni as well as the entire launch team remain as towering as the mighty #AtlasV . Our determination underlines every mission's spirit, and we'll be ready to reach for

#OTD I was there with my crewmates. Sitting in the Space Shuttle Endeavour’s cockpit ready for launch. It was epic! Happy Anniversary!!

Launch Broadcast starting soon. Crew is awake and rocket getting fueled. And- the awesome Public Affairs team is ready for an amazing day! Join us! NASA Boeing Space NASA Astronauts ULA

We are ready! Launch broadcast starts in 15 minutes on NASA TV ! nasa.gov/nasatv/ With Delivrine Russell and MDC

#Starliner CFT has launched! Godspeed Starliner! Thanks Atlas and Centaur!

On console with fellow Capcom Neal Nagata for Starliner docking. Only 500 meters from ISS and getting closer.

Aaaaand we are docked! ISS meet Starliner. Starliner, ISS.