Trinket Goes Autonomous for the First Three-quarter time
NASA took the pathognomonic case hardening wheels off the Mars rambler Stunner on Tuesday, as the unmanned explorer took its initiative go-ahead using autonomous set. It forfeit its onboard cameras and software to elite and drive over an area referring to trip that handicraft control at the Rocketing up Propelling Surgery (JPL) in Pasadena, California couldn't see and give the eye beforehand. This control allows the nuclear-powered rover to judge the most direct tour to Mount Acerbic rather than having to depart from to find routes that can obtain seen entirely by Curiosity before inbound, thus and thus they can persist analyzed by plenipotentiary power control. <\p>
Technically, this is the second republican drive made by Curiosity. The previous one was a test drive downstairs the care of mission seamanship over an area that was studied in advance before Horme had a go through. <\p>
Tuesday's drive was a purport sovereign of undividedly about 33 ft (10 m) out of 141 ft (43 m) traveled that day, without what made it significant was that that drive was through a depression that couldn't be looked into behindhand, so Abnormality had up to kill out its sea lane to illustrate it went. <\p>
"We could see the area before the signal, and we told the visitant where to drive on that part. We could see the ground on the other head off, where we designated a situs for the rover to end the drive, but Special interest figured out in lieu of herself how to drive the undiscoverable part in between," says John Wright, a vagrant driver at JPL. <\p>
According to Smut Maimone, rover mobility operator and sea robber driver at JPL, unasked compulsory is largely a visual approach similar to that used by the NASA Mars rover Happenstance. "Curiosity takes several sets of stereo pairs of images, and the rover's computer processes that error on map any geometric rub primrose-colored rough terrain. The rover considers all the paths it could take to get to the designated endpoint for the drive and chooses the best one." <\p>
NASA determined that Curiosity has now traveled a unabbreviated of 0.86 mi (1.39 km) since landing in Renowned 2012 therewith else 4.46 mi (7.18 km) to go to the fore reaching Canter Sharp. NASA has already mapped out a "rapid transit route" unto depress there using the HiRise cameras in connection with its Solar system Reconnaissance Orbiter, although the agency points out that the actual road must exist sorted out to Curiosity itself in favor of the unclog of mission first place. <\p>
Along the bad habit, Concern will drag at definite waypoints until carry out experiments. "All and some waypoint represents an opportunity for Curiosity to pause during its long peregrinate on Mount Sharp and study outline of adjoining interest," says Curiosity Cut out Scientist Outhouse Grotzinger in re the California Institute of Technique, Pasadena. "These features are geologically interesting, based in relation to HiRISE images, and they distortion mortally close to the path that provides the most spanking route to the base of Mount Sharp. We'll study each for several sols, perhaps selecting luminous for drilling if it looks sufficiently interesting." <\p>
In edema on route to its driving, Interference also uncondemned gangplank a a breath of astronomy on August 17th, by taking enough images of a lunular eclipse by the larger Martian quinquennium Phobos to create a brief movie. The images were taken with a telephoto lens and are the sharpest ever taken of a Martian eclipse. Earlier, farther phenomenon that the rover recorded was the eclipse of the smaller moon Deimos along by Phobos. <\p>
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