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and a dragon being slowly removed from

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the international space station now

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official unbirthing time is 3 10 a.m

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this vehicle launched back on march 1st

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and arrived at the orbiting complex on

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march 3rd

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the science that is being delivered to

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the space station and was moved over to

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the international space station complex

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at the beginning of the mission that

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will stay on board

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there is a micro flow one technology

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demonstration

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it comes from the canadian space agency

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it takes a look at a miniaturized flow

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cytometer

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and how that behaves up in space flow

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cytometry is a technique that focuses

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fluids

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into a controlled stream that enables

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researchers to quantify the components

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and monitor physiological and cellular

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it has uh

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implications for medical care up in

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space and also monitoring because

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it could lead to smaller devices and

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smaller instruments which of course

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up in space size and weight is

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everything so things that could be a

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little bit lighter a little bit smaller

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will help us on future journeys

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also quite a bit of nanoracks

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experiments that were delivered

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a lot of these are

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student

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experiments were designed by high school

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and college students and we'll live on

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board the international space station

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there is one that came out of the

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methodist hospital research institute

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here in houston

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it is a protein crystal growth

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experiment that

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takes a look at how different crystals

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behave and form in space

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there's also one out of the riverside

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christian school in riverside california

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that looks at how bacteria grows up in

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space specifically e coli

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riverside also had another experiment

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that takes a look at battery performance

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which is uh interesting considering that

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the space station

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operates on huge batteries right now

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but the students want to take a look at

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does

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space flight and the zero gravity

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environment have an effect on batteries

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how they charge how they

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discharge

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and whether they last longer up in space

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tom marshburn now has his hand on the

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trigger that will release dragon coming

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station we show the pin and clear and

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copy and concur

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coming up on the first departure burn

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burn has been conducted there goes

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dragon away from the arm

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this is the first of the three departure

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burns that will be conducted

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it will happen in rapid succession

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taking dragon away from the vicinity of

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the international space station but

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the team at spacex reporting that the

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burn was conducted as expected

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everything on dragon on board is looking

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good the dragon depart was commanded and

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the p timer was started and uh go to

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roger looks

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good words thank you

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this view from dragon looking up at the

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international space station you see both

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the kibo laboratory and the columbus

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laboratory as well as the harmony node

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which used to be the former home of

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dragon

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for these past 23 days there at the

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bottom is the pressurized mating adapter

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number two that used to be home the home

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of the space shuttles back whenever they

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visited the international space station

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but dragon continuing to open up the

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distance between itself and the orbiting

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complex

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and it has finished up

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there will be a yaw maneuver coming up

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next where the spacecraft will spin

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station houston is facing ground two for

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robotics no response required departure

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burn two is complete and departure burn

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three will be in approximately seven and

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okay looks good

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as these two spacecrafts fly together in

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the darkness a little bit hard to see

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the dragon spacecraft but you can

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definitely see the strobe light there

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blinking

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giving an indication of how fast this

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vehicle is starting to open up the

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distance between itself and the space

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station there on the left hand side

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the team here in houston getting the

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space station back into the proper

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configuration with its handling and

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the spacex mission director reporting to

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flight director scott stover here inside

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mission control that both burns did look

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good they're standing by for the third

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and final

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departure burn as we take a look at

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the camera onboard dragon looking up at

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the third and final burn coming up here

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momentarily but you get a sense of

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exactly how big this orbiting complex is

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here on the left hand side is the kibo

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laboratory with its front porch there

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full of science experiments on the right

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hand side is the columbus laboratory

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they're in the middle of both the

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harmony and destiny modules as well as

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the tranquility module

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you get a sense of the quest airlock

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there on the right hand side right in

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between the sort of

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l-shaped truss with the russian segment

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you see the radiators there in the