Downloading Data News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Hello and welcome to all our viewers watching from Around The World. On an occurrent ahead on Cnn Newsroom mission, completes the Polaris Dawn Crew was splashdown in the Gulf Of Mexico, just minutes from now after a history making It Spaceflight Doubling down on fear and conspiracy, Donald Trump speaks of an immigrant to the takeover after spreading falsehoods about migrants eating pets and missile launched from Yemen Lands in central israel, setting off Air Raid sirens and sending residents running for shelter by from Hong Kong this is Cnn Newsroom with Anna Coren we are just minutes away and...

And the french do, as well, as the manufacturer of the plane. so they get that recorder back, they can start downloading data from it. if it is undamaged or if it is, you know, relatively undamaged, they can start getting data from that in as short as a few hours. >> so peter, now that the egyptian airport official is saying that he does not suspect terroristic activity, but we should mention there is an active isis aligned snurnl ee e in parts of the sinai, how would that help investigators? >> i think two things take place. one is you never eliminate any of the causes this early in the inves...

Ocean, he thinks this is what the surface zone nearly three miles down could look like. >> it is dark, it is very cold. >> with pressure so intense it crushes a styrofoam cup to a fraction of its size. the missing plane is believed to be 4500 meters, nearly 15,000 feet down. >> it is flat and the sediment is still. >> the extreme conditions will test the limits of the u.s. navy blue fin 21, beginning the slow painstaking process of mapping the ocean floor. >> people need to have patience. >> reporter: the navy captain says one mission takes 24 hours, two hours down, 16 hours scanning, two hour...

Sediment is silt. >> reporter: the extreme conditions will test the limits of the u.s. navy's blue fin 21 which is beginning the slow painstaking process of mapping the ocean floor. >> patience, people need to have patience. >> reporter: mark matthews says just one mission takes 24 hours, two hours down, 16 hour hs of scanning, two hours up, another four hours of downloading data from the side scan sonar which maps the ocean's floor. >> you see the trace of the outlines of the objects. >> reporter: his team also took this video of what this next step, the salvage phase would look like. underwa...

Closer and take pictures. >> not like they're streaming live pictures to the service. >> all downloaded. the vehicle is very high-tech system that protects itself. 16 hours of bottom time, two hours to go down, two hours to come back, two to four hours of turnaround. and downloading data. it could come back on you and you only get eight hours or four hours that day. we have to couch the expectations of the public that this is a slow process. the 16 square nautical miles could be four one day, could be ten one day, zero the next day. >> are you confident, david, they're looking in the right pla...