Chang, third going live: rocket third stage jumping around _ a haze of fog | Chang | third | rocket news

"Chang ' e third launch site" launch site rockets irradiation light Milky Crystal sparkle, the rockets third level rising from the cloud fog, it was the ever-volatile liquid hydrogen and liquid oxygen. Three-stage rocket using liquid hydrogen and liquid oxygen to extremely low temperatures, this kind of volatility is normal, until five minutes before the launch of the launch site has been added.

December 02, 2013 The website(嫦娥三号发射现场:火箭第三级腾起团团雾气|嫦娥三号|火箭|雾气_新闻资讯

　　【嫦娥三号发射现场】发射场的灯光将乳白色的火箭照射得如水晶般闪亮，火箭第三级腾起团团雾气，那是不断挥发着的液氢液氧。三级火箭使用的液氢液氧温度非常低，这种挥发是正常现象，发射场直到发射前五分钟要一直补加。

2013年12月02日01:20新华网)