Previous chapter:
Chapter 405 Space-based engineering
Next chapter:
Chapter 407 Parade
PREVIEW
... llion per ton of weight, which is much lower than other competitors and countries, and the technology is mature enough to launch The success rate is very high, so it is very popular.
But the cost of rocket launch is still expensive. If it is replaced by a space elevator, the launch cost per ton is only about 50,000 US dollars. , the difficulty can be imagined.
The space elevator is a country that does not necessarily have the conditions to build it. An Feng does not think about it. ...
YOU MAY ALSO LIKE