NASA and SpaceX have delayed the Crew-12 mission to the International Space Station because of unfavorable weather expected at Cape Canaveral. The launch is now targeted for February 12, with four astronauts waiting in quarantine as teams prepare the Falcon 9 rocket and Crew Dragon spacecraft for the next launch window.​NASA and SpaceX have delayed the Crew-12 mission to the International Space Station because of unfavorable weather expected at Cape Canaveral. The launch is now targeted for February 12, with four astronauts waiting in quarantine as teams prepare the Falcon 9 rocket and Crew Dragon spacecraft for the next launch window.  ​ science