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SpaceX Crew-12 Launches to ISS After Unprecedented Medical Evacuation

The four-person mission will rebuild the station’s full staffing following a rare medical evacuation, advancing research for future lunar and Mars expeditions.

Overview

  • Falcon 9 with the Crew Dragon lifted off from Cape Canaveral on Friday on a roughly 34-hour flight, with docking to the International Space Station expected on February 14.
  • The multinational team—commander Jessica Meir, Jack Hathaway, France’s Sophie Adenot, and Russia’s Andrey Fedyaev—will undertake an eight- to nine-month expedition.
  • Their arrival is expected to restore the orbiting laboratory to a seven-person crew after four astronauts returned early in January for medical reasons.
  • NASA says existing in-orbit medical procedures remain in place, with no added pre-launch tests or diagnostic hardware after an onboard ultrasound was used during the January incident.
  • Planned investigations include generating emergency IV fluid from potable water, AI/AR-guided ultrasound, jugular-vein clot studies, and lunar-landing simulation work tied to Artemis.