Update: NASA and SpaceX have postponed the launch, according to posts on X. NASA and SpaceX will launch the Crew-10 mission to retrieve astronauts Suni Williams and Butch Wilmore from the International Space Station on Wednesday evening.

The Crew-10 mission includes NASA astronauts Anne McClain and Nichole Ayers, as well as JAXA mission specialist Takuya Onishi and Roscosmos cosmonaut Kirill Peskov. The crew will spend several months aboard the ISS conducting experiments, research, and performing spacewalks.