Jim Green, director of NASA’s Planetary Sciences Division in the U.S. space agency’s Science Mission Directorate here, attributed the 3 percent cost increase to problems developing the truck-sized rover’s mobility systems, avionics, radar and drill, as well as delays in completing the rover’s Sample Analysis at Mars instrument suite, which is designed to sniff the surrounding air for carbon-containing compounds.
“Our problem right now is MSL,” Green told members of the NASA Advisory Council’s planetary sciences subcommittee during a public meeting here Jan. 26. “It has virtually no unencumbered reserves left.”
With MSL slated for delivery to Florida’s Cape Canaveral Air Force Station in June, Green said it is imperative that the program’s funding reserves be restored in order to gird against any further development or test problems that could cause the rover to miss an unforgiving three-week launch window that opens Nov. 25.
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