P****R
发帖数: 22479 | 1 刚刚！SpaceX首次发射新版猎鹰9(block 5)成功，可12次连续发射无需维护保养！ 第
八次发射将载人！！
SpaceX launches its newest Falcon 9 rocket
by Jackie Wattles @jackiewattles May 11, 2018: 5:29 PM ET
A new version of SpaceX's Falcon 9 rocket that could eventually take
astronauts to space took flight for the first time Friday.
Liftoff occurred around 4:14 pm ET out of Kennedy Space Center in Florida --
a day later than originally planned. The Falcon 9 Block 5 rocket, as the
latest version is called, carried the Bangabandhu Satellite-1 into orbit.
The satellite will provide TV, internet and other telecom services to
Bangladesh and the surrounding region.
After launch, the first-stage booster of the rocket detached and guided
itself back to Earth, where it landed safely on a platform in the ocean so
it can be flown once again on a future mission.
SpaceX has landed and reflown boosters many times before. But in the eight-
year history of flying Falcon 9 rockets, SpaceX has only ever sent the same
rocket to space twice.
The company says the Block 5 variant can be re-flown as many as 10 times and
can be easily refurbished between launches, which would drastically reduce
the cost of a single launch.
This trip, of course, did not carry astronauts. Though the Falcon 9 Block 5
was designed with human spaceflight in mind, NASA will require seven
successful flights of the Block 5, with no significant changes to the rocket
's configuration, before allowing humans on board.
spacex falcon 9 block 5
The SpaceX Falcon 9 rocket is readied for launch at Kennedy Space Center in
Florida.
The United States has not flown humans to space since 2011. That was the
final year of NASA's Space Shuttle program.
Since then, the US government has been forced to rely on Russia to get
astronauts to and from the International Space Station.
So, in 2014, NASA tapped SpaceX and Boeing (BA) to develop human-rated
rockets and capsules that can ferry astronauts to the orbiting laboratory.
According to NASA's current estimates, Boeing could conduct its first crewed
test flight in November, and SpaceX
The Block 5 variation of SpaceX's Falcon 9 rocket will be the last major
upgrade the company's workhorse rocket. In total, Falcon 9 rockets have made
more than 50 trips to space over the past eight years.
After the inaugural launch of the Falcon Heavy launch vehicle in February,
SpaceX CEO Elon Musk said the company will soon focus all of its engineering
talent on building its Mars rocket, called BFR.
SpaceX has no plans to use its Falcon Heavy, currently the most powerful
rocket in operation, to fly humans. But the monstrous rocket is slated to
put a couple hefty satellites into orbit in the near future, according to
the company's launch manifest. | P****R
发帖数: 22479 | | s*****r
发帖数: 43070 | 3 把火箭发射白菜化了
[在 PBSNPR (大刀王五) 的大作中提到：]
:刚刚！SpaceX首次发射新版猎鹰9(block 5)成功，可12次连续发射无需维护保养！ 第
:八次发射将载人！！
:SpaceX launches its newest Falcon 9 rocket
:by Jackie Wattles @jackiewattles May 11, 2018: 5:29 PM ET
- a day later than originally planned. The Falcon 9 Block 5 rocket, as the | h****n
发帖数: 3447 | 4 TSLA自动驾驶都死多少人了。连续12次发射无需维护保养，反正也不是自己坐着上天。
【在 P****R 的大作中提到】
: 刚刚！SpaceX首次发射新版猎鹰9(block 5)成功，可12次连续发射无需维护保养！ 第
: 八次发射将载人！！
: SpaceX launches its newest Falcon 9 rocket
: by Jackie Wattles @jackiewattles May 11, 2018: 5:29 PM ET
: A new version of SpaceX's Falcon 9 rocket that could eventually take
: astronauts to space took flight for the first time Friday.
: Liftoff occurred around 4:14 pm ET out of Kennedy Space Center in Florida --
: a day later than originally planned. The Falcon 9 Block 5 rocket, as the
: latest version is called, carried the Bangabandhu Satellite-1 into orbit.
: The satellite will provide TV, internet and other telecom services to
| s*x
发帖数: 8041 | | z********1
发帖数: 774 | | b*******t
发帖数: 4756 | 7 这破玩意飞到100多公里高就再也飞不上去了。根本没啥用。 | P****R
发帖数: 22479 | 8 甩中国航天10条大街。
【在 b*******t 的大作中提到】
: 这破玩意飞到100多公里高就再也飞不上去了。根本没啥用。
| w********g
发帖数: 3780 | 9 十二次不保养？
我tmd就不知道这个12是怎么算出来的！ | E******d
发帖数: 3514 | 10 屁民不值钱
[在 hatwin (傻就一个字) 的大作中提到：]
:TSLA自动驾驶都死多少人了。连续12次发射无需维护保养，反正也不是自己坐着上天
。 | P****R
发帖数: 22479 | 11 保养时间不超过24小时。
【在 w********g 的大作中提到】
: 十二次不保养？
: 我tmd就不知道这个12是怎么算出来的！
| E******d
发帖数: 3514 | 12 作秀的垃圾，等着死人吧
[在 PBSNPR (大刀王五) 的大作中提到：]
:甩中国航天10条大街。 | g********0
发帖数: 6201 | 13 只要这次别再折腾龙院士，随楼主怎么说都行。
【在 P****R 的大作中提到】
: 甩中国航天10条大街。
|
|
