NASA

NASA @NASA

"We are predicting about a 50/50 shot of going this time... we have to take every shot we can get." Administrator @JimBridenstine comments on the chances for liftoff today: https://t.co/AZakIavg1e — PolitiTweet.org

NASA @NASA

RT @NASA_TDRS: Communication Check? ✅ We just finished a communications check with the crew through our Tracking and Data Relay Satellite… — PolitiTweet.org

NASA @NASA

@MommyLovesScie1 Thanks to you and your little scientist for tuning in! 🚀 https://t.co/d9yuDT9WKC — PolitiTweet.org

NASA @NASA

@rafaha_ @SpaceX That's some great work! 🚀 https://t.co/svlbckT1me — PolitiTweet.org

NASA @NASA

.@AstroBehnken and @Astro_Doug are buckled into Crew Dragon and are testing to make sure their communication channels are working inside the spacecraft. #LaunchAmerica https://t.co/opqKFGvH7J — PolitiTweet.org

NASA @NASA

@kishmish00 Explorers in the making! Thanks for being part of #LaunchAmerica history with us! https://t.co/bqW1mPipam — PolitiTweet.org

NASA @NASA

@IdarragaMelina A family that floats together, stays together! https://t.co/a5qWVp4pBQ — PolitiTweet.org

NASA @NASA

First up in the Crew Dragon: @Astro_Doug, the spacecraft commander for the #LaunchAmerica mission. And then, @AstroBehnken, joint operations commander. https://t.co/9sPnFsLl30 — PolitiTweet.org

NASA @NASA

Crew ingress = how we refer to the crew boarding the @SpaceX Crew Dragon spacecraft. #LaunchAmerica https://t.co/Sq5dio1A4r — PolitiTweet.org

NASA @NASA

Our @NASA_Astronauts are standing right next to their ride to space. #LaunchAmerica https://t.co/2toHrpF9LY — PolitiTweet.org

NASA @NASA

@chat2u2 Thanks for joining us from down under! 🌟 — PolitiTweet.org

NASA @NASA

@GYiann2011 @Astro_Doug @AstroBehnken @SpaceX Let's go! https://t.co/5MioEPKanh — PolitiTweet.org

NASA @NASA

@AstroBehnken and @Astro_Doug share one last opportunity to call their loved ones before they make their way to Crew Dragon: https://t.co/Sv6VNJvkR8 — PolitiTweet.org

NASA @NASA

Our #LaunchAmerica crew is approaching the elevator that will lift them 255 feet (78 meters) up to the top of the Falcon 9 rocket. https://t.co/aeVg240anL — PolitiTweet.org

NASA @NASA

RT @NASAKennedy: There go your astronauts! 👨‍🚀 @AstroBehnken and @Astro_Doug have arrived at Launch Complex 39A and are preparing to ascen… — PolitiTweet.org

NASA @NASA

@KerbalSpaceP @ChrisM____ @Commercial_Crew @SpaceX @elonmusk Excellent choices! 🚀 — PolitiTweet.org

NASA @NASA

Just tuning in for our #LaunchAmerica coverage? Follow today's journey of mission milestones with this timeline. Right now, the crew is en route to the launch pad. https://t.co/iMhXJFi5ax — PolitiTweet.org

NASA @NASA

"Let's light this candle!" - @AstroBehnken's son sends farewell #LaunchAmerica wishes to his father — who is headed to space. https://t.co/QjxLLZrCgm — PolitiTweet.org

NASA @NASA

"This is just one of those moments where everyone in this country is coming together to wish them well, to get them to space safely." @Astro_Flow watches as @NASA_Astronauts @AstroBehnken and @Astro_Doug get closer and closer to #LaunchAmerica. https://t.co/fBlFeq8EwM — PolitiTweet.org

NASA @NASA

"This is just one of those moments where everyone in this country is coming together to wish them well, to get them to space safely." @Astro_Flow watches as @NASA_Astronauts @AstroBehnken and @Astro_Doug get closer and closer to the Launch Pad. https://t.co/PkYAI2S72W — PolitiTweet.org

NASA @NASA

.@AstroBehnken waves from the back seat of a Tesla Model X during the nine-mile trek to Launch Pad 39A: https://t.co/7fRnuc3iqU — PolitiTweet.org

NASA @NASA

"We always think about the technology and the rockets, but this is what it's all about. The families coming together." @Astro_Flow comments on this touching moment as the families of @AstroBehnken and @Astro_Doug say goodbye as they depart for the Launch Pad: https://t.co/xdfPv3IXYj — PolitiTweet.org

NASA @NASA

Check our the license plates 👀 ISSBND @Astro_Doug & @AstroBehnken are @Space_Station bound. https://t.co/bNemF9SbAn — PolitiTweet.org

NASA @NASA

Our crew is ready. Let's do this. #LaunchAmerica https://t.co/PoV1rjFbpC — PolitiTweet.org

NASA @NASA

@nicoletaroman33 @SpaceX Perfect! 🚀 — PolitiTweet.org

NASA @NASA

@dieselinsider @elonmusk @AstroBehnken @Astro_Doug Awesome! Thanks for watching history with us! https://t.co/Zi1oAzLOCr — PolitiTweet.org

NASA @NASA

Grammy Award-winning singer @KellyClarkson joined us to #LaunchAmerica — virtually. Here's her performance of “The Star-Spangled Banner” 🇺🇸 https://t.co/zDRMeaaElR — PolitiTweet.org

NASA @NASA

The Meatball or the Worm? Apparently, the Meatball, with 62% of you sporting the iconic logo for today's launch. #LaunchAmerica https://t.co/4XjsugXIdN — PolitiTweet.org

NASA @NASA

@odetonasa Hello! You can watch on our live YouTube channel: https://t.co/Y55Xq7g2D2 — PolitiTweet.org

NASA @NASA

@girlscouts @AstroBotKaitlyn We're happy to be counting down with you! 🚀 — PolitiTweet.org