SLS Decision Soon?

NASA Will Compete Space Launch System Boosters, Aviation Week

"NASA has selected a shuttle-derived vehicle with two existing liquid-oxygen/liquid-hydrogen stages as its reference design for the heavy-lift Space Launch System that Congress has ordered it to build for exploration missions beyond low Earth orbit, but it will hold a competition between liquid- and solid-fuel boosters to get it off the pad. Administrator Charles Bolden on Wednesday endorsed the basic concept developed by launch vehicle experts at Marshall Space Flight Center (MSFC), and sent it on to the White House Office of Management and Budget for confirmation."

NASA selects new heavy-lift rocket, say sources, Space News via MSNBC

"Since the law's enactment, NASA has provided Congress with SLS reference designs that also closely resemble the Ares 5, but at the same time warned that the vehicle could not be fielded on the designated schedule under current budget scenarios. Industry sources privately questioned the affordability of NASA's latest strategy, given that it adds a brand new engine development program to the mix. Some also have suggested that competition will slow the SLS development effort. Shelby disagrees. He wrote that he has "seen no evidence that foregoing competition for the booster system will speed development of SLS or, conversely, that introducing competition will slow the program down." Shelby also said the SLS language in the authorization act gives NASA sufficient leeway to hold a competition."

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This page contains a single entry by Keith Cowing published on June 25, 2011 8:00 PM.

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