2016年6月25日,是中国航天史上浓墨重彩的一天。晚8时整,中国新一代中型运载火箭长征七号在新建成的文昌航天发射中心喷出烈焰,腾空而起,拖曳着一束耀眼的白色尾焰,直射浩瀚太空,雷霆般的轰鸣声在南海上空久久回荡。这一天,航天人盼了很多年。2007年8月,国务院、中央军委批准,在海南文昌建设我国新 June 25, 2016 is one of the highlights of China’s spaceflight history. At 8:00 PM, a new generation of medium-sized Chinese launch vehicles, the Long March VII, flared in the newly-built Wenchang Space Launch Center and flew into the sky with a dazzling white tail flame that shone directly into the vast space with a thundering roar Long time echoed over the South China Sea. This day, the astronauts hope for many years. In August 2007, the State Council and the Central Military Commission approved the construction of a new China in Wenchang, Hainan