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SPACE SUIT

SPACE  SUITS  are    wear  by  the  Astronauts    who  go  into   space.It   protects  them .Earlier   Astronauts   had  only  one  type  of space suits,but  today  they  wear  different  type  of  space suits  for  different  activities.For    working   in   a  space station there   is  a  light    weight   space  suite,a  special  space  suit   for  to  and  fro  flight .For   walking  outside  the   spaceship   ,air  sealed  space suit  is  used.The   space suit  for  walking  in  the  space  comprise  many  many  layers  of  plastic   and textiles  .Coolants  run  through  the  tubes   in  the  inner  most  layer,which  protect  the  astronauts  against  over heating   during  strenuous   work.A   middle  layer    maintains  the   inside   pressure   against  the&nbsp ; extreme  low  pressure  of  the  empty  space.Space  suits    are   very   important  with out   the  space  suit   the  air  would   escape  from  the  lungs  of   the  astronauts ,  and  the   body  cell  would  burst .The  outer   most  layer  is  resistant   fireproof  .It  protects   against  small   meteorites   and  space  debris  .A  breathing  apparatus   provide  oxygen    and  takes  care    of  disposing  exhaled   air .Astronauts    mostly  carry  a   backpack    with  rocket  on   their  back  ,which  help  in  their   forward  movement .A  camera  is  placed  on  their  shoulder   takes   pictures ,and   the  headphones   and  microphones   integrated    in  the  helmet   help  in     communicating     with  the   station   located  back  on  the  Earth    and  the  spaceship.
 SPACE  SUITS
























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