When Atlantis makes its own finalvoyage in mid-July, the whole 30-year programme of shuttle flights will come to an end.
当“亚特兰蒂斯号”七月中旬完成最后一次航天飞行后，整整30年的航天飞机项目将成为历史。
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Discovery was hours from launching on it finalvoyage to the ISS on November 5 when technicians found a hydrogen leak and later a series of long cracks on the shuttle's external fuel tank.
But an invitation to join a voyage around the world aboard the HMS Beagle altered the direction of his life one final time: over the next five years Darwin was transformed into a naturalist.