The four crew members of NASA’s SpaceX Crew-12 mission began their routine two-week quarantine on Wednesday at NASA’s Johnson Space Center in Houston ahead of their upcoming launch to the International Space Station.

SpaceX is aiming to fly its next-gen Super Heavy booster next month, according to a recent post on X by the company’s CEO, Elon Musk. As part of the Starship rocket that also includes the upper-stage Ship spacecraft,

Four astronauts with SpaceX Crew-11 are set to undock from the International Space Station to make their return to Earth. This planned departure comes after NASA announced that it postponed a spacewalk due to a crew member's medical situation.

NASA and SpaceX are targeting no earlier than 5:05 p.m. EST, Wednesday, Jan. 14, for the undocking of the agency’s SpaceX Crew-11 mission.

Crew-12 will fly to the orbiting laboratory aboard a SpaceX Dragon spacecraft, launched on a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida. NASA says it is reviewing options to move the launch earlier than its original target date of Sunday, Feb. 15.

NASA is at a “crossroads” in deciding how to handle logistics for the lunar Gateway as it considers alternative approaches.