rjxie 发表于 2003-8-5 12:33

[酷图] 波音747运载着航天飞机在空中翱翔。

Shuttle Ferry
Credit: Carla Thomas, NASA
Explanation: How does a space shuttle that landed in California get back to Florida for its next launch? The answer is by ferry. NASA operates two commercial Boeing 747 airplanes modified to carry a space shuttle on their backs. Designated officially as Shuttle Carrier Aircraft or SCA, the 747s were made for commercial flights but bolstered by NASA with several struts, stabilizers, and electronic monitors. Spanning about 70 meters in length, the two aircraft's combined mass is nearly 150,000 kilograms. Pictured above, the space shuttle Atlantis is shown being ferried back to NASA Kennedy Space Center in Florida in September 1998.

portiff 发表于 2003-8-5 12:36

今天的APOD

ak49 发表于 2003-8-22 00:03

航天飞机后边怎么尖尖的？喷嘴什么的都卸了？

另：我就不问APOD是啥。。。。

ak49 发表于 2003-8-22 01:25

“奋进号”航天飞机“乘坐”波音747起飞
http://image2.sina.com.cn/IT/o/2002-06-30/1_2-1-9-23_2002063014523.jpg

meteorobs 发表于 2003-8-22 19:26

解释。。

最初由 ak49 发表
航天飞机后边怎么尖尖的？喷嘴什么的都卸了？

另：我就不问APOD是啥。。。。

并没有蟹下来。。
只不过是为了整体的气动布局，包起来了。。。

gz77zfx 发表于 2003-9-16 02:13

rjxie 发表于 2003-9-16 12:02

那是给航天飞机发动机喷嘴盖上了罩子。

最初由 ak49 发表
航天飞机后边怎么尖尖的？喷嘴什么的都卸了？

另：我就不问APOD是啥。。。。
页: [1]
查看完整版本: [酷图] 波音747运载着航天飞机在空中翱翔。