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Topic: Endeavour Crater
1. Opportunity was a twin. The Mars Exploration Rovers mission featured two identical, golf-cart-sized, solar-powered rovers: Spirit and Opportunity. Spirit landed at Gusev Crater on January 4th, 2004. Opportunity landed on the opposite side of Mars at Meridiani Planum on January 24th, 2004 PST (January 25th EST). Both rovers were managed for NASA by NASA’s Jet Propulsion Laboratory in Pasadena, California. ![]() his infographic highlights NASA’s twin robot geologists, the Mars Exploration Rovers (MER) Spirit and Opportunity. (NASA/JPL-Caltech) «Read the rest of this article» Sections: Technology | No Comments
NASA’s Opportunity Mars Rover Mission EndsNASA Headquarters
The Opportunity rover stopped communicating with Earth when a severe Mars-wide dust storm blanketed its location in June 2018. After more than a thousand commands to restore contact, engineers in the Space Flight Operations Facility at NASA’s Jet Propulsion Laboratory (JPL) made their last attempt to revive Opportunity Tuesday, to no avail. The solar-powered rover’s final communication was received June 10th. ![]() The dramatic image of NASA’s Mars Exploration Rover Opportunity’s shadow was taken on sol 180 (July 26, 2004), by the rover’s front hazard-avoidance camera as the rover moved farther into Endurance Crater in the Meridiani Planum region of Mars. Credit: NASA/JPL-Caltech. was taken on sol 180 (July 26, 2004), by the rover’s front hazard-avoidance camera as the rover moved farther into Endurance Crater in the Meridiani Planum region of Mars. (NASA/JPL-Caltech) «Read the rest of this article» Sections: Technology | No Comments
NASA’s Mars Rover Opportunity makes 5,000th Martian DawnNASA Headquarters
“Five thousand sols after the start of our 90-sol mission, this amazing rover is still showing us surprises on Mars,” said Opportunity Project Manager John Callas, of NASA’s Jet Propulsion Laboratory, Pasadena, California. ![]() NASA’s Mars Exploration Rover Opportunity recorded the dawn of the rover’s 4,999th Martian day, or sol, with its Panoramic Camera (Pancam) on Feb. 15, 2018, yielding this processed, approximately true-color scene. (NASA/JPL-Caltech/Cornell/Arizona State Univ./Texas A&M) «Read the rest of this article» Sections: Technology | No Comments
NASA’s Mars Opportunity Rover cruises near rim of Endeavour CraterWritten by Laurie Cantillo / Dwayne Brown
Those scenarios are among the possible explanations rover-team scientists are considering for features seen just outside the crater rim’s crest above “Perseverance Valley,” which is carved into the inner slope of the rim. The team plans to drive Opportunity down Perseverance Valley after completing a “walkabout” survey of the area above it. ![]() The Pancam on NASA’s Mars Exploration Rover Opportunity took the component images of this enhanced-color scene during the mission’s “walkabout” survey of an area just above the top of “Perseverance Valley,” in preparation for driving down the valley. (NASA/JPL-Caltech/Cornell/Arizona State Univ.) «Read the rest of this article» Sections: Technology | No Comments
NASA’s Mars Rover Opportunity to study Perseverance ValleyWritten by Guy Webster / Andrew Good
As the rover approached the upper end of “Perseverance Valley” in early May, images from its cameras began showing parts of the area in greater resolution than what can be seen in images taken from orbit above Mars. “The science team is really jazzed at starting to see this area up close and looking for clues to help us distinguish among multiple hypotheses about how the valley formed,” said Opportunity Project Scientist Matt Golombek of NASA’s Jet Propulsion Laboratory, Pasadena, California. ![]() “Perseverance Valley” lies just on the other side of the dip in the crater rim visible in this view from the Navigation Camera (Navcam) on NASA’s long-lived Mars Exploration Rover Opportunity, which arrived at this destination in early May 2017 in preparation for driving down the valley. (NASA/JPL-Caltech) «Read the rest of this article» Sections: Technology | No Comments
NASA’s Mars Opportunity Rover leaves Cape Tribulation heading for Perseverance Valley on MarsWritten by Guy Webster
The rover team plans observations in the valley to determine what type of fluid activity carved it billions of years ago: water, wind, or flowing debris lubricated by water. A color panorama of a ridge called “Rocheport” provides both a parting souvenir of Cape Tribulation and also possible help for understanding the valley ahead. The view was assembled from multiple images taken by Opportunity’s panoramic camera. ![]() A grooved ridge called “Rocheport” on the rim of Mars’ Endeavour Crater spans this scene from the Pancam on NASA’s Mars rover Opportunity. (NASA/JPL-Caltech/Cornell Univ./Arizona State Univ.) «Read the rest of this article» Sections: Technology | No Comments
NASA’s Opportunity Rover to examine Gully on Mars that may have been created by WaterWritten by Guy Webster
The longest-active rover on Mars also will, for the first time, visit the interior of the crater it has worked beside for the last five years. These activities are part of a two-year extended mission that began October 1st, the newest in a series of extensions going back to the end of Opportunity’s prime mission in April 2004. Opportunity launched on July 7th, 2003 and landed on Mars on January 24th, 2004 (PST), on a planned mission of 90 Martian days, which is equivalent to 92.4 Earth days. ![]() This scene from NASA’s Mars rover Opportunity shows “Wharton Ridge,” which forms part of the southern wall of “Marathon Valley” on the rim of Endeavour Crater. The ridge’s name honors the memory of astrobiologist Robert A. Wharton (1951-2012). The scene is presented in approximately true color. (NASA/JPL-Caltech/Cornell/Arizona State Univ.) «Read the rest of this article» Sections: Technology | No Comments
NASA’s Mars Rover Opportunity finishes work at Marathon Valley on MarsWritten by Guy Webster
Opportunity recently collected a sweeping panorama from near the western end of this east-west valley. The vista shows an area where the mission investigated evidence about how water altered the ancient rocks and, beyond that, the wide floor of Endeavour Crater and the crater’s eastern rim about 14 miles (22 kilometers) away. ![]() “Marathon Valley” on Mars opens to a view across Endeavour Crater in this scene from the Pancam of NASA’s Mars rover Opportunity. The scene merges many exposures taken during April and May 2016. The view spans from north (left) to west-southwest. Its foreground shows the valley’s fractured texture. (NASA/JPL-Caltech/Cornell Univ./Arizona State Univ.) «Read the rest of this article» Sections: Technology | No Comments
NASA’s Mars Opportunity rover tackles highest angled slope ever attempted on MarsWritten by Guy Webster
A new image shows the view overlooking the valley below and catches the rover’s own shadow and wheel tracks as Opportunity heads toward its next target. ![]() A shadow and tracks of NASA’s Mars rover Opportunity appear in this March 22, 2016, image, which has been rotated 13.5 degrees to adjust for the tilt of the rover. (NASA/JPL-Caltech) «Read the rest of this article» Sections: Sports | No Comments
NASA’s Mars Opportunity Rover travels up steep slope on MarsWritten by Guy Webster
Researchers are using Opportunity this month to examine rocks that may have been chemically altered by water billions of years ago. The mission’s current targets of investigation are from ruddy-tinted swaths the researchers call “red zones,” in contrast to tan bedrock around these zones. The targets lie on “Knudsen Ridge,” atop the southern flank of “Marathon Valley,” which slices through the western rim of Endeavour Crater. ![]() This scene from NASA’s Mars Exploration Rover Opportunity looks upward at “Knudsen Ridge” from the valley below. (NASA/JPL-Caltech/Cornell Univ./Arizona State Univ.) «Read the rest of this article» Sections: Technology | No Comments
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