Curious rover on the way again


NASA's Mars Curiosity rover brought about 60 meters (60 meters) to the site called Lake Orcadie this past weekend. It was the longest Curiosity ride since September 15, when it experienced a memory anomaly.

NASA's Curiosity Mars Rover sent this clip on Tuesday (November 6, 2018). Image via NASA.
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NASA's planet Mars Curiosity rover rides and conducts science again when it experiences a memory anomaly in September. On the last weekend, Rover drove about 60 meters (60 meters) to the area called Lake Orcadie, which pushed its total kilometer to more than 12 kilometers (20 kilometers). This was the longest run of Curiosity since September 15, 2018, when it experienced a multiplication anomaly. On October 3, Rover turned into a backup computer, called a side computer.
As with many space ships, Curiosity was designed with two redundant computers – in this case called Side-A and Side-B-PCs, so it can continue operations if an error occurs. After reviewing several options, JPL engineers recommended that the rover switch from B and Side A.
Self-portrait of NASA's Curiosity rover, taken at Sol 2082 (June 15, 2018). Mars dusty storms reduced sunlight and visibility at the rover site in the Gale Crater. Image via NASA / JPL-Caltech.
The Curiosity Engineering team at NASA's Jet Propulsion Laboratory continues to diagnose the anomaly on the Side B computer. Curiosity took advantage of the Side Side account first after landing on Mars in August 2012. Page Particularly experienced hardware and software problems over five years ago, NASA said, so the rover is meaningless and runs out of battery. At that time, the team successfully moved to Side B. Since the engineers were diagnosed and quarantined part of the Side A memory that was affected, so the computer is again available to support the mission. Steven Lee of the JPL is Deputy Director of the Curiosity project. Lee stated in the statement:
At this point, we are confident that we will return to full operations, but it is too early to say how fast. We are working on Side A, which is starting today, but it would take us time to fully understand the underlying cause of the problem and build memory solutions on Side B.
Last week we survived when we checked page A and prepared it for replacement. In any case, it is possible to perform tasks on a Side-A computer if we really need it. But our plan is to return to Side B as soon as we can fix the problem to use a larger memory size.
At the top: NASA's Mars Curiosity rover has been experiencing a memory anomaly since its longest drive since September 15, 2018.
Through NASA

Eleanor Imster helped write and edit EarthSky since 1995. She was an integral part of the award-winning EarthSky radio series since its inception in 2013. Nowadays, as the editor-in-chief at, it helps to present science and nature and photos by enjoy. It also serves as one of EarthSky's voice on social media platforms, such as Facebook, Twitter and G +. She and her husband live in Tennessee and have two grown-up sons.

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