Crew-12 will launch to the @Space_Station no earlier than Feb. 13. Liftoff is scheduled for 5:15 a.m. EST (1015 UTC), and coverage begins here at 3:15am ET (0815 UTC).

@NASA @Space_Station Every launch still gives me chills. Safe journey to orbit, Crew-12.

@NASA @Space_Station Excited for liftoff! 🚀

@NASA @Space_Station Here’s to curiosity and safe travels 🚀🐝

@NASA @Space_Station GOGO！

@NASA @Space_Station 👍

@NASA @Space_Station Early launch, setting my alarm.

@NASA @Space_Station Interesting angle 👀

@NASA @Space_Station 太棒了期待发射祝宇航员们一切顺利

@NASA @Space_Station Pretty gud tech, boring reliability flex

@NASA @Space_Station can't wait for the launch

@NASA @Space_Station Crew-12加油！期待看到太空新画面。

@NASA @Space_Station absolutely nailed it with this one

@NASA @Space_Station Big day tomorrow

@NASA @Space_Station Humans Are Returning to the Moon After 54 Years Artemis II

@NASA @Space_Station My wife asked why I set an alarm for 5am. I said "rocket science." She said "you can barely science a coffee maker."

@NASA @Space_Station This will happen due to @SpaceX Falcon 9 main booster and Dragon Spacecraft. Why no mention of SpaceX? The main booster will land back at Landing Zone 40, SpaceX's new launch facility at Cape Canaveral Space Force Station, Florida. @elonmusk

@NASA @JoeTegtmeyer @Space_Station

Delays in spaceflight aren’t weakness, they’re engineering discipline. If a launch slips, it usually means risk margins are being respected. Crew-12 isn’t about spectacle, it’s about precision timing, orbital mechanics and zero-error tolerance. How many industries would delay billions just to double-check safety? 🚀

@NASA @Space_Station Another step forward for human spaceflight. Wishing Crew-12 a smooth launch and safe journey to the ISS.

Exciting to see Crew-12 finally gearing up for launch tomorrow! Jessica Wittner becomes only the 2nd woman ever to command a Dragon mission (after Megan McArthur in 2021). The mission will carry the first ESA large-scale plant growth experiment (using Arabidopsis) to study gravity’s effect on root architecture — key for future lunar/Mars food production. Also noteworthy: Andrey Fedyaev returns for his second long-duration flight just 3 years after his first. Wishing the international crew a smooth ride to the station. Godspeed!

@NASA @Space_Station This looks awesome! Glad this is happening very soon. Yes I think we are at the point of the testing. I think we should live there for sometime as well. That is gonna be really far out

@NASA @Space_Station I'm ready to witness this great moment!🇺🇸

@NASA @Space_Station Friday the 13th ?

@NASA @Space_Station Counting down to the Crew-12 launch! 🚀 Godspeed to the crew. Can't wait to see that morning sky light up! ✨ #Crew12 #ISS #NASA #SpaceX

@NASA @Space_Station Things move so fast now. It’s so exciting. Wish you all the best outcome of this mission. 🙏🏼🪷

@NASA @Space_Station Safe flight!

@NASA @Space_Station Reliable access to orbit is one of the hardest capabilities humanity has ever built. Each launch proves it again.

@NASA @Space_Station Crew‑12 countdown is on 🚀 Feb 13, 5:15am ET — space vibes incoming 🌌

@NASA @Space_Station On Friday 13th of all days. Gonna be hard lifting off with those massive balls.

@NASA @Space_Station Some of us here @itsohgross get car sick on a windy car ride or are afraid of heights! @NASA we can't imagine what that feels like....any comparisons?

NASA will always have a prominent place in the progress of humanity and Science.

@NASA @Space_Station waking up at 3am to watch a launch is the real mission here

@NASA @Space_Station Simply Awesome~

@NASA @Space_Station 5:15 AM? Seriously? My coffee's gonna need a booster rocket to get me that awake. Good luck to Crew-12, hope they brought extra caffeine.

@NASA @Space_Station I wish I could see the ship’s pictures. God speed

@NASA @Space_Station Godspeed Crew-12 🚀🚀