The hatch is now closed on the Dragon spacecraft Endeavour, sealing the flight crew inside for their historic journey. Liftoff for Stephen Bowen, Warren Hoburg, Sultan Alneyadi, and Andrey Fedyaev is approximately two hours away (12:34 a.m. EST).
The countdown is continuing on track. For continuous coverage, stay here on the blog, in the press kit online and by following the commercial crew blog, @commercial_crew and commercial crew on Facebook. There also is a continuous live broadcast on NASA Television and the agency’s website.