they've got different plans, and sooner or later they'll have no use for the i.s.a.'s. it'll be much worse if they move it earlier than we do. that'll be a punch to the girl. cause most of the energy a rocket in space corporation, a right to consider their own project. but i think having another orbital station is out of date, we need to go further to keep from the space race of the cold war 2 international partnership. and now the pendulum is swinging back towards an orbit. so free for all chinese concocting a space program of its own, the u.s. has announced plans to return to the moon and venture out to mars while nasa has been joining forces with private contractors. cooperation in space exploration is beneficial to assess experiences, proven remote of countries participating in the i.s.a.'s project. and it's also facilitated some political challenges here on earth. but that's a concern for the politicians with more than 20 years of operations behind it of the order nuff to be called a senior citizen in space station years. so it will have to be maintained until the

incidentally the number of stars that scott kelly could see from the i.s.a.'s was smaller than the number of microorganisms in his body. digestive tracts contain more microbes than there are stars in the milky way. look having spent one year in space his micro biome may have changed slightly because of the diets of freeze dried food consumed astronaut's what we eat directly affects the composition of microorganisms in our intestine. without body draws from the food is determined by millions of nerve cells in the intestine this so-called brain in the guts can even effect our mood and thinking if the walls of our intestines were smooth on the inside they would have a surface area of just one square meter but millions of finger like projections called vinaya increase the surface area for absorbing nutrients intestinal flora play a vital role in our digestion then made up of billions of bacteria and fungus that can weigh up to 2 kilograms all together they train our defense systems over 70 percent of the body's immune cells are located in the gut so we need them a

exploration is beneficial to us as experience has proven the remote of countries participating in the i.s.a.'s project. and it's also facilitated some political challenges here on earth. but that's a concern for the politician who's with more than 20 years of operations behind it of the auld enough to be called a senior citizen in space station years. so it will have to be maintained until the tech of a new era is ready and ultimately left behind as a stepping stone to the next frontier. unprecedented, it pressure facing the e.u. is internal open borders known as shame. game has seen members meet online for a unique form to thrash out if the free movement zone can be reformed and saved. europeans and 26 nations have been able to cross into each other's countries with ease for years. but crisis ranging from migration to terrorism to covert have seen it, nations increasingly bring back border controls between 20062014 over 9 years . internal border checks were introduced $35.00 times, but since 2015 in less than 5 years, internal border checks were introduced. 205 times, this is a significant