tag:blogger.com,1999:blog-23884640.post2313401789857391294..comments2024-03-22T03:13:15.710-07:00Comments on Engineering Ethics Blog: A Newer, Safer NASA?Kaydeehttp://www.blogger.com/profile/15055360323969104129noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-23884640.post-11245185812280752412009-01-14T07:27:00.000-08:002009-01-14T07:27:00.000-08:00The Ares I does still use the ATK Solid Rocket Boo...The Ares I does still use the ATK Solid Rocket Booster. The upper stage does use the J-2 engine, but the initial 2 minute ride to space will be on top of an SRB.Anonymousnoreply@blogger.com