Would you like to go into space? How would you feel, looking back at Earth? It would be amazing, wouldn't it? But  how  would  you  feel  if  you  had  to  stay  up  there? Believe it or not, a Dutch organisation is planning to send humans to live on the planet Mars! The purpose of the Mars One project is to build a small  1) on   Mars   where   people   can   live. Thousands applied for a place on the mission, but only 24  people  can  go  on  the  first  2).  However, before they leave, there is a lot of work to do. The  astronauts  have  to  train  very  hard  for  their mission and study science, technology and medicine.              Mars  One  is also  going  to send a rover in 2018 to    test    some    of    the technology  the  astronauts  will  use.  Then,  in  2020, another rover will land on Mars. Its job is to find a good place for the humans to build their village. In 2022, six spacecraft  will  travel  to  Mars  carrying  everything  the 3)will  need  to  live  on  Mars,  including  a machine  to  produce  water  and  make  the  air  safe  to breathe.  Two  years  later,  the  astronauts  will  4) and their adventure will 5)!​