NASA unveiled a new design of a proposed moon rocket Wednesday, saying the Ares V spacecraft that is to carry astronauts is scheduled to blast off in 12 years, according to media reports Thursday.
The rocket will be around 38 stories tall and carry a heftier load than the previous design, capable of carrying four astronauts, a lunar lander and other equipment to a landing anywhere on the moon.
Engineers said they also decided to enlarge the twin solid-rocket boosters that will be bolted to its side so it can hold more fuel and carry more supplies and equipment than first envisioned.
"This extensive review proves we are ready for the next phase: taking these concepts and moving forward," said Steve Cook, manager of the Ares project office at the Marshall Space Flight Center.
The major work on Ares V would begin in 2010 after the space shuttle is retired, he added.
Source: Xinhua\agencies
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