There was no tape draped across a finish line, but NASA is celebrating a win. The agency’s Mars Exploration Rover Opportunity completed its first Red Planet marathon Tuesday — 26.219 miles (42.195 kilometers) – with a finish time of roughly 11 years and two months.
“This is the first time any human enterprise has exceeded the distance of a … Read the rest of this article
After avoiding use of the rover’s flash memory for three months, the team operating NASA’s 11-year-old Mars Exploration Rover Opportunity has reformatted the vehicle’s flash memory banks and resumed storing some data overnight for transmitting later.
The team received confirmation from Mars on March 20 that the reformatting completed successfully. The rover switched to updated software earlier this month that … Read the rest of this article
NASA’s Opportunity Mars rover, which landed on the Red Planet in 2004, now holds the off-Earth roving distance record after accruing 25 miles (40 kilometers) of driving. The previous record was held by the Soviet Union’s Lunokhod 2 rover.
“Opportunity has driven farther than any other wheeled vehicle on another world,” said Mars Exploration Rover Project Manager John Callas, of … Read the rest of this article
Researchers have determined the now-infamous Martian rock resembling a jelly doughnut, dubbed Pinnacle Island, is a piece of a larger rock broken and moved by the wheel of NASA’s Mars Exploration Rover Opportunity in early January.
Only about 1.5 inches wide (4 centimeters), the white-rimmed, red-centered rock caused a stir last month when it appeared in an image the rover … Read the rest of this article
NASA held a media teleconference on Friday, June 7, to provide an update about the long-lived Mars Exploration Rover Opportunity. The 10th anniversary of this rover’s launch is next month.
The briefing participants were:
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The pale rock in the upper center of this image, about the size of a human forearm, includes a target called “Esperance,” which was inspected by NASA’s Mars Exploration Rover Opportunity. Data from the rover’s alpha particle X-ray spectrometer (APXS) indicate that Esperance’s composition is higher in aluminum and silica, and lower in calcium and iron, than other rocks Opportunity …
Over the years, the spacefaring nations of Earth have sent dozens of probes and rovers to explore Mars. Today there are three active satellites circling the red planet while two rovers, Opportunity and Curiosity, wheel across the red sands below. Mars is dry, barren, and apparently lifeless.
Soon, those assets could find themselves exploring a very different kind of world.… Read the rest of this article
NASA-funded researchers analyzing a small meteorite that may be the first discovered from the Martian surface or crust have found it contains 10 times more water than other Martian meteorites from unknown origins.
This new class of meteorite was found in 2011 in the Sahara Desert. Designated Northwest Africa (NWA) 7034, and nicknamed “Black Beauty,” it weighs approximately 11 ounces … Read the rest of this article
Remarkable image sets from NASA’s Curiosity rover and Mars Reconnaissance Orbiter are continuing to develop the story of Curiosity’s landing and first days on Mars.
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Curiosity Takes It All In: This is the first 360-degree panoramic view from NASA’s Curiosity rover, taken with the Navigation cameras (click image for larger view). Most of the tiles are thumbnails, or small copies …
Late Monday night, an image from the High Resolution Imaging Science Experiment (HiRISE) camera aboard NASA’s Mars Reconnaissance Orbiter captured the Curiosity rover and the components that helped it survive its seven-minute ordeal from space to its present location in Mars’ Gale Crater.
“This latest image is another demonstration of the invaluable assistance the Mars Reconnaissance Orbiter team, and its … Read the rest of this article
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The Sun Now (H-Alpha light)
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Aurora Oval
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