T**********e
发帖数: 29576 | 1 5千万的一次发射，燃料才20万，成本都在火箭上用一次就扔了。
Musk以前计划宇航成本大幅降低以后在火星建立殖民地，飞船票一人50万刀，估计一大
堆人抢着去。看新闻火星殖民项目的训练营已经上千人交钱报名了， 有钱不要命的主
真不少。
SpaceX believes a fully and rapidly reusable rocket is the pivotal
breakthrough needed to substantially reduce the cost of space access. SpaceX
’s Falcon 9 rocket currently carries a list price of about $54 million.
However, the cost of fuel for each flight is only around $200,000—about 0.4
% of the total. The majority of the launch cost comes from building the
rocket, which flies only once. Compare that to a commercial airliner. Each
new plane costs about the same as Falcon 9, but can fly multiple times per
day, and conduct tens of thousands of flights over its lifetime. Following
the commercial model, a rapidly reusable space launch vehicle could reduce
the cost of reaching Earth orbit by a hundredfold. |
p*p
发帖数: 287 | 2 你每天转这些垃圾还没完了，musk是你干爹吗
SpaceX
.4
【在 T**********e 的大作中提到】
: 5千万的一次发射，燃料才20万，成本都在火箭上用一次就扔了。
: Musk以前计划宇航成本大幅降低以后在火星建立殖民地，飞船票一人50万刀，估计一大
: 堆人抢着去。看新闻火星殖民项目的训练营已经上千人交钱报名了， 有钱不要命的主
: 真不少。
: SpaceX believes a fully and rapidly reusable rocket is the pivotal
: breakthrough needed to substantially reduce the cost of space access. SpaceX
: ’s Falcon 9 rocket currently carries a list price of about $54 million.
: However, the cost of fuel for each flight is only around $200,000—about 0.4
: % of the total. The majority of the launch cost comes from building the
: rocket, which flies only once. Compare that to a commercial airliner. Each
|
b***y
发帖数: 14281 | 3 I had the same thought.
【在 p*p 的大作中提到】
: 你每天转这些垃圾还没完了，musk是你干爹吗
:
: SpaceX
: .4
|
T**********e
发帖数: 29576 | 4
看你没点想象力，人家Musk干点事就看不顺眼了。
【在 p*p 的大作中提到】
: 你每天转这些垃圾还没完了，musk是你干爹吗
:
: SpaceX
: .4
|
b***y
发帖数: 14281 | 5 成天撅腚找人抽，这是真有病。
【在 T**********e 的大作中提到】
:
: 看你没点想象力，人家Musk干点事就看不顺眼了。
|
T**********e
发帖数: 29576 | 6
你还是好好琢磨老中斗烙印吧。
【在 b***y 的大作中提到】
: 成天撅腚找人抽，这是真有病。
|
