The Boeing CST-100 Starliner spacecraft is being launched from Cape Canaveral and headed to the International Space Station for an uncrewed test and the first flight of the spacecraft.

The vessel will be delivered via a United Launch Alliance Atlas V rocket and had its launch delayed several times since 2018. The launch was previously slated for December 17 but had to be rescheduled to address issues within the rocket’s air supply. If other technical issues arise, there will be additional launch opportunities on December 21 and 23

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