y***l
发帖数: 6963 | 1 Prof. Bhabhani Nagchoudhury (Kolkata)
38 mins ago (10:01 PM)
This is no great achievement from a scientific point of view while it might
impress a lay person. It is less impressive launch than the April 19, 1971
launch of the Salyut by the USSR.. It just weighs between 5-6 tons and is
extremely crude. Any space power can do this easily. The Chinese still do
not have crogenic rocket technology. however, they do have several thousand
Jewish and Israeli technicians helping them though in a very sub... 阅读全帖 |
|
