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Topic: NASA’s Mars rover Curiosity

NASA’s Mars Curiosity Rover captures 360 view of Murray Buttes on Mars

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Eroded mesas and buttes reminiscent of the U.S. Southwest shape part of the horizon in the latest 360-degree color panorama from NASA’s Curiosity Mars rover.

The rover used its Mast Camera (Mastcam) to capture dozens of component images of this scene on August 5th, 2016, four years after Curiosity’s landing inside Gale Crater.

The visual drama of Murray Buttes along Curiosity’s planned route up lower Mount Sharp was anticipated when the site was informally named nearly three years ago to honor Caltech planetary scientist Bruce Murray (1931-2013), a former director of NASA’s Jet Propulsion Laboratory, Pasadena, California. JPL manages the Curiosity mission for NASA.

This 360-degree vista was acquired on Aug. 5, 2016, by the Mastcam on NASA's Curiosity Mars rover as the rover neared features called "Murray Buttes" on lower Mount Sharp. The dark, flat-topped mesa seen to the left of the rover's arm is about 50 feet high and, near the top, about 200 feet wide. (NASA/JPL-Caltech/MSSS)

This 360-degree vista was acquired on Aug. 5, 2016, by the Mastcam on NASA’s Curiosity Mars rover as the rover neared features called “Murray Buttes” on lower Mount Sharp. The dark, flat-topped mesa seen to the left of the rover’s arm is about 50 feet high and, near the top, about 200 feet wide. (NASA/JPL-Caltech/MSSS)

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NASA’s Mars Curiosity rover celebrates it’s Fourth Anniversary on Mars August 6th

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – As Curiosity marks its fourth anniversary (in Earth years) since landing on Mars, the rover is working on collecting its 17th sample. While Curiosity explores Mars, gamers can join the fun via a new social media game, Mars Rover.

On their mobile devices, players drive a rover through rough Martian terrain, challenging themselves to navigate and balance the rover while earning points along the way. The game also illustrates how NASA’s next Mars rover, in development for launch in 2020, will use radar to search for underground water.

NASA's Curiosity Mars rover began close-up investigation of a target called "Marimba," on lower Mount Sharp, during the week preceding the fourth anniversary of the mission's Aug. 6, 2016, landing. Curiosity's Navigation Camera took this shot of the rover's arm over Marimba on Aug. 2, 2016. (NASA/JPL-Caltech/MSSS)

NASA’s Curiosity Mars rover began close-up investigation of a target called “Marimba,” on lower Mount Sharp, during the week preceding the fourth anniversary of the mission’s Aug. 6, 2016, landing. Curiosity’s Navigation Camera took this shot of the rover’s arm over Marimba on Aug. 2, 2016. (NASA/JPL-Caltech/MSSS)

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NASA’s Mars Curiosity Rover now picking rock targets for Laser by itself

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Mars rover Curiosity is now selecting rock targets for its laser spectrometer — the first time autonomous target selection is available for an instrument of this kind on any robotic planetary mission.

Using software developed at NASA’s Jet Propulsion Laboratory, Pasadena, California, Curiosity is now frequently choosing multiple targets per week for a laser and a telescopic camera that are parts of the rover’s Chemistry and Camera (ChemCam) instrument. Most ChemCam targets are still selected by scientists discussing rocks or soil seen in images the rover has sent to Earth, but the autonomous targeting adds a new capability.

NASA's Curiosity Mars rover autonomously selects some targets for the laser and telescopic camera of its ChemCam instrument. For example, on-board software analyzed the Navcam image at left, chose the target indicated with a yellow dot, and pointed ChemCam for laser shots and the image at right. (NASA/JPL-Caltech/LANL/CNES/IRAP/LPGNantes/CNRS/IAS)

NASA’s Curiosity Mars rover autonomously selects some targets for the laser and telescopic camera of its ChemCam instrument. For example, on-board software analyzed the Navcam image at left, chose the target indicated with a yellow dot, and pointed ChemCam for laser shots and the image at right. (NASA/JPL-Caltech/LANL/CNES/IRAP/LPGNantes/CNRS/IAS)

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NASA to begin final design and construction of Mars 2020 rover

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – After an extensive review process and passing a major development milestone, NASA is ready to proceed with final design and construction of its next Mars rover, currently targeted to launch in summer of 2020 and arrive on the Red Planet in February 2021.

The Mars 2020 rover will investigate a region of Mars where the ancient environment may have been favorable for microbial life, probing the Martian rocks for evidence of past life. Throughout its investigation, it will collect samples of soil and rock, and cache them on the surface for potential return to Earth by a future mission.

This 2016 image comes from computer-assisted-design work on NASA's 2020 Mars rover. (NASA/JPL-Caltech)

This 2016 image comes from computer-assisted-design work on NASA’s 2020 Mars rover. (NASA/JPL-Caltech)

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NASA’s Mars Curiosity rover put itself into Safe Mode over Fourth of July weekend

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – The team operating NASA’s Curiosity Mars rover is taking steps to return the rover to full activity following a precautionary stand-down over the Fourth of July weekend.

Curiosity is now communicating with ground controllers and is stable. The rover put itself into safe mode on July 2nd, ceasing most activities other than keeping itself healthy and following a prescribed sequence for resuming communications.

This May 11, 2016, self-portrait of NASA's Curiosity Mars rover shows the vehicle at the "Okoruso" drilling site on lower Mount Sharp's "Naukluft Plateau." The scene is a mosaic of multiple images taken with the arm-mounted Mars Hands Lens Imager (MAHLI). (NASA/JPL-Caltech/MSSS)

This May 11, 2016, self-portrait of NASA’s Curiosity Mars rover shows the vehicle at the “Okoruso” drilling site on lower Mount Sharp’s “Naukluft Plateau.” The scene is a mosaic of multiple images taken with the arm-mounted Mars Hands Lens Imager (MAHLI). (NASA/JPL-Caltech/MSSS)

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NASA’s Curiosity Mars Rover may be used to search for Water on Mars

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Ever since it was announced that there may be evidence of liquid water on present-day Mars, NASA scientists have wondered how best to further investigate these long, seasonally changing dark streaks in the hope of finding evidence of life — past or present — on the Red Planet.

“It’s not as simple as driving a rover to a potential site and taking a scoop of soil,” said Jim Green, NASA’s director of planetary science. “Not only are these on steep slopes, we need to ensure that planetary protection concerns are met. In other words, how can we search for evidence of life without contaminating the sites with bugs from Earth?”

This May 11, 2016, self-portrait of NASA's Curiosity Mars rover shows the vehicle at the "Okoruso" drilling site on lower Mount Sharp's "Naukluft Plateau." The scene is a mosaic of multiple images taken with the arm-mounted Mars Hands Lens Imager (MAHLI). (NASA/JPL-Caltech/MSSS)

This May 11, 2016, self-portrait of NASA’s Curiosity Mars rover shows the vehicle at the “Okoruso” drilling site on lower Mount Sharp’s “Naukluft Plateau.” The scene is a mosaic of multiple images taken with the arm-mounted Mars Hands Lens Imager (MAHLI). (NASA/JPL-Caltech/MSSS)

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NASA’s Mars Curiosity Rover finds Volcanic Mineral on Mars

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Scientists have discovered an unexpected mineral in a rock sample at Gale Crater on Mars, a finding that may alter our understanding of how the planet evolved.

NASA’s Mars Science Laboratory rover, Curiosity, has been exploring sedimentary rocks within Gale Crater since landing in August 2012. In July 2015, on Sol 1060 (the number of Martian days since landing), the rover collected powder drilled from rock at a location named “Buckskin.” Analyzing data from an X-ray diffraction instrument on the rover that identifies minerals, scientists detected significant amounts of a silica mineral called tridymite.

This low-angle self-portrait of NASA's Curiosity Mars rover shows the vehicle at the site from which it reached down to drill into a rock target called "Buckskin." Bright powder from that July 30, 2015, drilling is visible in the foreground. (NASA/JPL-Caltech/MSSS)

This low-angle self-portrait of NASA’s Curiosity Mars rover shows the vehicle at the site from which it reached down to drill into a rock target called “Buckskin.” Bright powder from that July 30, 2015, drilling is visible in the foreground. (NASA/JPL-Caltech/MSSS)

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NASA’s Mars Curiosity Rover prepares to climb Mount Sharp

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Curiosity Mars rover has analyzed its 12th drilled sample of Mars. This sample came from mudstone bedrock, which the rover resumed climbing in late May after six months studying other features.

Since the previous time Curiosity drilled into this “Murray formation” layer of lower Mount Sharp, the mission has examined active sand dunes along the rover’s route, then crossed a remnant plateau of fractured sandstone that once more extensively covered the Murray formation.

This May 11, 2016, self-portrait of NASA's Curiosity Mars rover shows the vehicle at the "Okoruso" drilling site on lower Mount Sharp's "Naukluft Plateau." The scene is a mosaic of multiple images taken with the arm-mounted Mars Hands Lens Imager (MAHLI). (NASA/JPL-Caltech/MSSS)

This May 11, 2016, self-portrait of NASA’s Curiosity Mars rover shows the vehicle at the “Okoruso” drilling site on lower Mount Sharp’s “Naukluft Plateau.” The scene is a mosaic of multiple images taken with the arm-mounted Mars Hands Lens Imager (MAHLI). (NASA/JPL-Caltech/MSSS)

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NASA’s Mars Curiosity rover completes two Martian Seasons monitoring Weather on Mars

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Curiosity Mars rover has completed its second Martian year since landing inside Gale Crater nearly four Earth years ago, which means it has recorded environmental patterns through two full cycles of Martian seasons.

The repetition helps distinguish seasonal effects from sporadic events. For example, a large spike in methane in the local atmosphere during the first southern-hemisphere autumn in Gale Crater was not repeated the second autumn. It was an episodic release, still unexplained.

This artist concept features NASA's Mars Science Laboratory Curiosity rover, a mobile robot for investigating Mars' past or present ability to sustain microbial life. (NASA/JPL-Caltech)

This artist concept features NASA’s Mars Science Laboratory Curiosity rover, a mobile robot for investigating Mars’ past or present ability to sustain microbial life. (NASA/JPL-Caltech)

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NASA’s Mars Curiosity rover moves across difficult terrain on Mars

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Curiosity Mars rover has nearly finished crossing a stretch of the most rugged and difficult-to-navigate terrain encountered during the mission’s 44 months on Mars.

The rover climbed onto the “Naukluft Plateau” of lower Mount Sharp in early March after spending several weeks investigating sand dunes. The plateau’s sandstone bedrock has been carved by eons of wind erosion into ridges and knobs. The path of about a quarter mile (400 meters) westward across it is taking Curiosity toward smoother surfaces leading to geological layers of scientific interest farther uphill.

This early-morning view from the Mastcam on NASA's Curiosity Mars rover on March 16, 2016, covers a portion of the inner wall of Gale Crater. At right, the image fades into glare of the rising sun. (NASA/JPL-Caltech/MSSS)

This early-morning view from the Mastcam on NASA’s Curiosity Mars rover on March 16, 2016, covers a portion of the inner wall of Gale Crater. At right, the image fades into glare of the rising sun. (NASA/JPL-Caltech/MSSS)

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