Liftoff: 1st US shipment in months flying to space station
(AP) — A U.S. shipment of much-needed groceries and other astronaut supplies rocketed toward the International Space Station for the first time in months Sunday, reigniting NASA's commercial delivery service.
To NASA's relief, the weather cooperated after three days of high wind and cloudy skies that kept the Atlas V rocket firmly on the ground.
Everything came together on the fourth launch attempt, allowing the unmanned Atlas to blast off in late afternoon with 7,400 pounds of space station cargo, not to mention some Christmas presents for the awaiting crew.
Space station program manager Kirk Shireman expects it will take another year to get the pantry full again — provided there are no more accidents.
While acknowledging 2015 has been a difficult year because of the disrupted supply chain, Shireman said commercial space is inevitable and will drive down launch costs.
The Cygnus launched Sunday is named after Mercury 7 astronaut Deke Slayton, a pioneer in commercial spaceflight before his death in 1993.