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Old 1st Aug 2020, 08:01
  #244 (permalink)  
ORAC
 
Join Date: Jul 2000
Location: Peripatetic
Posts: 10,715
https://spaceflightnow.com/2020/07/3...ry-splashdown/

Crew Dragon astronauts ready for re-entry, splashdown

With Hurricane Isaias threatening Florida’s East Coast, astronauts Douglas Hurley and Robert Behnken are awaiting a go-ahead on plans to undock from the International Space Station Saturday, setting up a fiery plunge to splashdown Sunday, presumably in the Gulf of Mexico, to close out a 64-day flight.

Given the track of the hurricane, a splashdown in the Atlantic Ocean at one of three approved sites off Florida’s east coast is effectively ruled out, focusing landing plans on the Gulf where four sites are available off Panama City, Pensacola, Tallahassee and Tampa.

Assuming NASA and SpaceX press ahead, a final decision on prime and backup landing sites is not expected until Saturday, based on the latest forecasts and assessments of the Crew Dragon’s health. The preferred splashdown zone is just south of Panama City.......

“We look forward to the weather forecasts that are coming out daily at this point, and they’ll even get more frequent as we get closer to the actual splashdown,” Behnken told reporters in an orbital news conference Friday. “We have confidence that the teams on the ground are, of course, watching that much more closely than we are, and we won’t leave the space station without some good splashdown weather in front of us.”

The Crew Dragon spacecraft is certified for around 114 days in space and if the weather or some other problem crops up that might rule out undocking for a Sunday landing, “we know we can stay up here longer,” Behnken said. “There’s more chow, and I know the space station program’s got more work that we can do for the folks that have sent science up here to the space station.”.......

But assuming the weather cooperates and no technical issues crop up, Behnken and Hurley would undock from the station’s forward port around 7:30 p.m. EDT Saturday, spend the night aboard the Crew Dragon and then fire their braking rockets around 1:50 p.m. EDT Sunday for a splashdown in the Gulf around 2:42 p.m. EDT.



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