J-2ロケットエンジン (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "J-2ロケットエンジン" in Japanese language version.

refsWebsite

Global rank Japanese rank

75^th place

171^st place

2,056^th place

2,849^th place

low place

5,625^th place

1,181^st place

2,170^th place

astronautix.com

“J-2 Engine Fact Sheet”. Saturn V News Reference. NASA (December 1968). 22 February 2012閲覧。
"NASA's Stennis Space Center Marks New Chapter in Space Exploration" (Press release). NASA. 23 August 2007.
"NASA Successfully Completes First Series of Ares Engine Tests" (Press release). NASA. 8 May 2008. 2008年5月8日閲覧。
"NASA Awards Upper Stage Engine Contract for Ares Rockets" (Press release). NASA. 16 July 2007. 2007年7月17日閲覧。

“J-2X Overview”. Pratt & Whitney Rocketdyne. November 19, 2008閲覧。
"Pratt & Whitney Rocketdyne Completes Successful Test of J-2X Gas Generator" (Press release). Pratt & Whitney Rocketdyne. 8 September 2008. 2008年11月19日閲覧。
"Pratt & Whitney Rocketdyne Successfully Completes Critical Design Review on J-2X Rocket Engine" (Press release). Pratt & Whitney Rocketdyne. 19 November 2008. 2008年11月19日閲覧。