MARS CURIOSITY ROVER ACTIVATES BACKUP BRAIN when TECHNICAL problems
The laptop swap can permit rover to store knowledge on the Side-A computer.
NASA has switched Mars Curiosity rover to a backup laptop following a technical issue. The move can change engineers to try and do an in depth designation of the bug that has affected the rover's active laptop and prevented it from storing science knowledge since Sept. 15.
Like several space vehicle, Curiosity carries 2 laptop systems so as to possess AN alternate accessible if one breaks down. These computers square measure called Side-A and a Side-B.
Recently, rover’s Side-B laptop has practiced a fault. when testing and assessing the B-side computer's memory, NASA's reaction propulsion Laboratory engineers counseled a switch to facet A laptop. the pc swap can permit Curiosity to store knowledge on the Side-A, the ‘brain’ the rover used at first when landing.
The rover is transmittal restricted knowledge once it connected to a relay equipment or region Network antenna. Besides this technical issue, the rover is healthy and in its traditional mode.
“We spent the last week looking for facet A and making ready it for the swap,” aforesaid Steven Lee of JPL, Curiosity's deputy project manager. “It's actually potential to run the mission on the Side-A laptop if we actually ought to. however our set up is to modify back to facet B as presently as we are able to fix the matter to utilize its larger memory size.”
NASA’s Curiosity rover is meant to check clues concerning past and gift environmental conditions on Mars that may are favorable for microorganism life. The rover operated on Side-A when landing on Mars in 2012.
The Side-A or currently backup laptop was the Curiosity rover’s main laptop till 5 years past on sol two hundred of the mission, once it practiced each a hardware failure and software system issue. Those issues have since been self-addressed.
Researchers believe that Curiosity is probably going to possess the potential to resume knowledge assortment once it starts analyzing samples from Mars.
"At this time, we're assured we'll be obtaining back to full operations, however it's too early to mention however presently," aforesaid Steven Lee. "We square measure operational on facet A beginning these days, however it might take North American nation time to totally perceive the basis explanation for the problem and devise workarounds for the memory on facet B.”
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