WASHINGTON (CNN) — NASA’s launch of the Mars Science Laboratory — hampered by technical difficulties and price overruns — has been delayed till the autumn of 2011, NASA officers stated at a information convention Thursday in Washington.
A photograph illustration of a laser-equipped car that’s set to be a part of the Mars Science Laboratory.
The mission had been scheduled for launch within the fall of 2009.
The Mars Science Lab is a big, nuclear-powered rover designed to traverse lengthy distances with a set of onboard scientific devices aboard.
It’s, in accordance with NASA’s Website, a part of a “long-term effort of robotic exploration” established to “examine the early environmental historical past of Mars” and assess whether or not Mars has ever been — or nonetheless is — capable of maintain life.
The delay of the launch, in accordance with NASA, is because of plenty of “testing and {hardware} challenges that should (nonetheless) be addressed to make sure mission success.”
“The progress in current weeks has not come quick sufficient on fixing technical challenges and pulling {hardware} collectively,” stated Charles Elachi, director of NASA’s Jet Propulsion Laboratory in Pasadena, California.
Altering to a 2011 launch “will permit for cautious decision of any remaining technical issues, correct and thorough testing, and keep away from a mad sprint to launch,” argued NASA Affiliate Administrator Ed Weiler.
The general value of the Mars Science Lab is now projected to be roughly $2.1 billion, in accordance with NASA spokesman Dwayne Browne. The mission initially carried a price ticket of $1.6 billion.
NASA’s whole finances for the present fiscal 12 months, in accordance with Browne, is roughly $15 billion.
In response to NASA, the Mars rover will use new applied sciences and be engineered to discover better distances over rougher terrain than earlier missions to the planet. This can be executed partially by using a brand new floor propulsion system.
“Failure shouldn’t be an possibility on this mission,” Weiler stated. “The science is simply too essential and the funding of American taxpayer {dollars} compels us to be completely sure that we have now executed all the pieces doable to make sure the success of this flagship planetary mission.”
Weiler asserted that, primarily based on the company’s preliminary evaluations, further prices tied to the delay of the Science Lab launch wouldn’t consequence within the cancellation of different NASA applications over the following two years. He did, nevertheless, concede that it might end in different unspecified program delays.
Critics have charged that the delay and price overruns related to the Mars Science Lab are indicative of an company that’s suffering from a scarcity of accountability and inefficiency when it comes to its administration of each time and taxpayer {dollars}.
“The Mars Science Laboratory is barely the newest symptom of a NASA tradition that has misplaced management of spending,” wrote Alan Stern, a former NASA affiliate administrator, in a November 24 op-ed within the New York Occasions. “A most cancers is overtaking our house company: the routine acquiescence to immense value will increase in initiatives.”
Stern charged that the company’s value overruns are being fueled by “managers who disguise the scale of value will increase that missions incur” and “members of Congress who settle for steep will increase to guard native jobs.”
Browne replied in a written assertion saying that NASA directors are “always working to enhance (the company’s) cost-estimating capabilities. … We frequently evaluation our initiatives to grasp the true threat when it comes to efficiency, value and schedule.”
“The very fact of life at NASA, the place we’re charged with creating first-of-a-kind missions of scientific discovery, is that estimating the prices of … science might be virtually as troublesome as really doing the science,” Browne stated.
NASA’s most up-to-date Mars mission — the mission of the Phoenix Mars Lander — got here to an finish final month after the solar-powered car’s batteries ran down as the results of a mud storm and the onset of Martian winter. It had operated two months past its preliminary three-month mission.
NASA officers had landed the car on an arctic plain after satellite tv for pc observations indicated there have been huge portions of frozen water in that space, almost definitely within the type of permafrost. They thought such a location could be a promising place to search for natural chemical substances that might sign a liveable surroundings.
Scientists had been capable of confirm the presence of water-ice within the Martian subsurface, discover small concentrations of salts that might be vitamins for all times, and observe snow descending from the clouds, NASA stated Thursday.
All About Mars Exploration • NASA
