The rocket consists of a giant core stage flanked by two solidrocket boosters, each slightly larger than the first stage of Ares I.
火箭有一个巨大的核心,两侧是两个固体火箭助推器,每个比战神i的第一级稍微大一些。
2
Supposedly, it was developed by NASA as a solidrocket fuel.
据说,这种东西最早是由NASA作为固体火箭燃料而研发的。
3
During the 2002 Atlantis flight, a piece of insulation broke off and damaged the left solidrocket booster but did not impede the mission or the programme.