스페이스X, 첫 민간 유인우주선 발사 예정<br /><br />NASA and Space X are set to make history,... as they prepare to send four astronauts to the International Space Station.<br />The lift-off is scheduled for Sunday evening local time,.. after being delayed by a day due to bad weather.<br />The crew will ride a Dragon capsule atop a Falcon-9 rocket for a six-month mission.<br />It will be only the second time that the Space X's launch system has carried humans.<br />And it is also the first mission to be launched from American soil in nine years.<br />Should there be another delay, the next attempt would made on Wednesday.<br />
