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the International Space Station has been

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a working science laboratory and

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exploration outpost for more than 15

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years and fostered advances in science

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and technology in that time but it's the

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possibilities for future discoveries

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that have the crew members excited about

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this mission potential has huge of

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course for Space Station the idea on it

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is we're about discovery I don't really

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know what we're going to learn but we

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know they're the potential to learn many

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many different things and it's almost

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with basic science but mmm a real

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opportunity to do something useful

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something helpful for humankind so that

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humankind in the future would live

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better longer had hair that they develop

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it a bit more comfortable and not just

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here on earth deep space exploration

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missions at the future will take years

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to complete but the human body starts

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reacting to the space environment in far

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less time and it's not just the loss of

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bone strength and muscle mass which it

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is there are changes detected in the

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internal organs preschool skin reacts

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differently blood reacts differently so

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this crew will take part in a number of

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experiments as test subjects gathering

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data to quantify those physical changes

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while searching their causes they will

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also each have daily exercise that is

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proven to keep crew members strong and

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fit while countering some of the

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negative effects of zero-g it gives us a

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unique possibility of actually doing

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research on how how this this condition

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in the bone develops and how we can like

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think of countermeasures how we can

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treat it what medication works and what

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does not work another study I signed up

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for is called the sprint physical

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training and what that's trying to do is

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determine is it the amount of exercise

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that you do or is it the intensity of

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the exercise and so for sprint every one

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of my workouts will go to max intensity

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to see if one or the other is more

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valuable some research focuses on the

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psychological effects of long-term

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isolation on

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individual as well as on the group the

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better they work together better as a

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team they are the more results and the

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more adventures we gain from that flight

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it is a psychological environment in the

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crew is a very important component of a

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successful flight the effects of being

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in space aren't just felt by the human

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bodies that are their station science is

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investigating other impacts that must be

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dealt with to support future exploration

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not only to the body change itself the

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actual cell itself of an organism will

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change when it senses zero gravity or

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microgravity but they don't know why

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it's changing or really kind of how it's

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all working so we're doing experiments

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using these plant cells and structures

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and finding out how they change and why

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they change on this mission the station

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also hosts dozens of experiments in

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physical sciences learning how fluids

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and materials and equipment cope with

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higher radiation and lower gravity than

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they encounter on earth and there are

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investigations into new technologies

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that will improve the chances of

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successful flights in the future if we

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are going to send humans to Mars you'll

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never know what will break and if we

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have a 3d printer where we could just

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boom print out apart throw it in the

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machine fix whatever's broken this

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really opens up a whole new dimension of

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long range space travel so we will have

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the first capability for 3d printing on

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our expedition a scientist that I

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recently met actually told me that they

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just recently implanted at raheja to a

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person that they generated from stem

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cells that came out of space research so

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some of these benefits you might not

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even actually hear about ever if you

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don't have one of these illnesses but if

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you do then and you're in the position

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to get a much better treatment than you

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would have without space research

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there's a lot of space walking in the

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plan from the Russian segment EV A's are

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being prepared for june august and

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october to refresh external science

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experiments and there are three u.s.

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space walks in the plan for the summer

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to begin configuring the station for its

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extended mission on orbit you'll see an

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expedition 40 and 41 we're just going to

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start to lay the groundwork for

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extension of the space station so we'll

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be doing a little bit of management both

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inside and outside getting things moved

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around and prepared for this this

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further exploration into the 2020s over

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the next six months most of the cargo

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ships that supply the station with food

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fuel clothing and scientific supplies

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will make a call the russian progress

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freighter American commercial ships

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dragon and sickness and in August the

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fifth of the european space agency's

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automated transfer vehicles which will

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be the final atv to fly a TV has been a

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big success and not just for the tons of

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supplies it is delivered to orbit atv

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gave the european space industry a

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chance to develop new technologies that

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are already being applied to the future

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the technologies that we use for atv are

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actually being used for the future

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vehicles so the service module of the

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MPCV orion module that nasa bills will

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be actually an ISA development that is

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based on the ATV technology expedition

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40 ends when Swanson and his Russian

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crewmates head for home in early

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September Soraya becomes commander for

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expedition 41 which will greet three new

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crew members near the end of the month

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NASA astronaut butch Wilmore veteran

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cosmonaut alexander samokutyaev and

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first-time flyer elena serova who will

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be the first female cosmonaut to serve

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as an international space station crew

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member that group will press ahead with

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the ongoing mission of the international

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partners really just looking at getting

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the space station into its best possible

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configuration for extension into 2024

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and really starting to lay some of the

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groundwork for bringing up Commercial

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Crew vehicles to the Americans

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here in in the next few years to help