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good day and happy friday welcome to

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Mission Control Houston here in the

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flight control room Jerry Jason is the

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flight director in charge of the team

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with Hal get suleman the spacecraft

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communicator talking with the crew as it

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maneuvers its way through an emergency

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drill one of the routine drills we use

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to keep the crew on its toes and ready

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for anything on board the space station

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this has been a very busy and productive

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work week for the crew onboard the

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International Space Station the crew

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worked with a variety of different

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experiments and prepared for the

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departure of a commercial cargo craft as

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well as the arrival of three more crew

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members next week NASA's Tom Marshburn

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spent part of several days setting up

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the Marangoni inside experiment in the

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Destiny laboratory marangoni is a

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convection experiment that looks at flow

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is driven by the president's of surface

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tension gradients that can be produced

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by temperature differences in the liquid

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gas interface the convection in the

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liquid bridge of a silicone oil is

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generated by heating one disc higher

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than the other and then the scientists

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observed flow patterns of the fluids the

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positions and temperatures could be

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independently controlled and eventually

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this could help us sell learn more about

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how he is transferred in microgravity

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Marshburn also worked in the Columbus

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laboratory to prepare for the first run

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of the seedling growth experiment that

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experiment looks at how plants grow in

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space and images of the plants are going

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to be captured and downlink to earth and

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samples of the plants will later be

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harvested and brought back to earth for

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scientific analysis could help

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researchers with food production studies

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for long-duration space music missions

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of the future as well as to help crop

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production on earth he also worked with

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the advanced colloids experiment which

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looks at removing gravitational jamming

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and sedimentation so it's possible to

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observe how order arises out of chaos in

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these liquid solid mixtures that are

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like milk or paint Canadian commander

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Chris Hadfield this week's been a

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portion of several days working on the

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corseting in solid liquid mixtures

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experiment experiment looks at how

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dendrites form in alloyed metal

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materials and is looking at making

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stronger better lighter materials for

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use

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in space and on the ground and things

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like engines and structures he also

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worked with changing out samples in the

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commercial generic processing apparatus

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that looks at protein crystal growth and

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Hadfield also reinstalled the amine

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swingbed that's a technology

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demonstrator that examines whether a

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vacuum generated aiming system can

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effectively remove carbon dioxide from

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the space station's atmosphere using

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smaller more efficient regeneration

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techniques roman romanenko worked on two

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russian experiments for matreshka and

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rocks i CAIA petrushka looks at

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radiation levels throughout the space

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station complex he also worked to

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transfer items into a couple of

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different spacecraft and did maintenance

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work inside the Russian modules of the

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station today the entire crew is

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conducting an onboard emergency training

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drill using tablet computers and will

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conduct a debrief with a ground team

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afterward throughout the week the crew

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has worked on and finished all of the

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early packing for the upcoming departure

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of the Dragon spacecraft which will be

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carrying important scientific samples

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back to earth for analysis the final

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research samples will be loaded into

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dragon just before the hatches are

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closed the current plan is to unbirth

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the Harmony the spacecraft from the

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harmony module on Monday and they'll be

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closing the hatch is on Sunday according

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to that plan preparations are headed for

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a 320 a.m. central time monday with a

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nun birthing beginning at 405 a.m.

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central time and then a release plan for

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649 a.m. central time splashdown is

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scheduled to be off the Baja coast in

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California about 20 minutes after noon

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on Monday but mission managers and

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SpaceX experts are watching the weather

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in the recovery area carefully NASA TV

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live coverage of the dragon departure

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would begin at four a.m. central time on

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monday wednesday night Mission Control

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Moscow directed a slight increase in the

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space station's orbital altitude to just

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facing for the arrival of three more

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crew members Pavel Vinogradov Alexander

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misurkin and NASA's Chris Cassidy are

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scheduled to launch from the Baikonur

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cosmodrome in kazakhstan at 343 p.m.

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central time next Thursday and then dock

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with the space day

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about six hours later this will be the

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first single orbit rendezvous for a

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human crew although we've tested that

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technique in progress unmanned vehicles

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the crew in Baikonur is making its final

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review of preparation for that launch

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and looking forward to a Thursday

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liftoff from the baikonur cosmodrome

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over the weekend the crew is going to

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have some time off on Saturday and then

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be busy with dragon preparations but

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again it has been a very productive week