Topic: John Klein

NASA’s Mars Curiosity rover uses arm to move sample rock powder to analyzing instrument

March 13, 2015 |

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

Pasadena, CA – NASA’s Curiosity Mars rover used its robotic arm Wednesday, March 11th, to sieve and deliver a rock-powder sample to an onboard instrument. The sample was collected last month before the team temporarily suspended rover arm movement pending analysis of a short circuit.

The Chemistry and Mineralogy (CheMin) analytical instrument inside the rover received the sample powder. This sample comes from a rock target called “Telegraph Peak,” the third target drilled during about six months of investigating the “Pahrump Hills” outcrop on Mount Sharp. With this delivery completed, the rover team plans to drive Curiosity away from Pahrump Hills in coming days.

This area at the base of Mount Sharp on Mars includes a pale outcrop, called “Pahrump Hills,” that NASA’s Curiosity Mars rover investigated from September 2014 to March 2015, and the “Artist’s Drive” route toward higher layers of the mountain. (NASA/JPL-Caltech/Univ. of Arizona)

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NASA’s Mars Curiosity Rover is providing vital information for Human Missions to Mars

December 10, 2013 |

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

Pasadena, CA – NASA’s Curiosity rover is providing vital insight about Mars’ past and current environments that will aid plans for future robotic and human missions.

In a little more than a year on the Red Planet, the mobile Mars Science Laboratory has determined the age of a Martian rock, found evidence the planet could have sustained microbial life, taken the first readings of radiation on the surface, and shown how natural erosion could reveal the building blocks of life.

This mosaic of images from Curiosity’s Mast Camera (Mastcam) shows geological members of the Yellowknife Bay formation, and the sites where Curiosity drilled into the lowest-lying member, called Sheepbed, at targets “John Klein” and “Cumberland.” (NASA/JPL-Caltech/MSSS)

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NASA Mars Curiosity Rover completes drilling it’s Second Rock on Mars

May 21, 2013 |

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

Pasadena, CA – NASA’s Mars rover Curiosity has used the drill on its robotic arm to collect a powdered sample from the interior of a rock called “Cumberland.”

Plans call for delivering portions of the sample in coming days to laboratory instruments inside the rover. This is only the second time that a sample has been collected from inside a rock on Mars. The first was Curiosity’s drilling at a target called “John Klein” three months ago. Cumberland resembles John Klein and lies about nine feet (2.75 meters) farther west. Both are within a shallow depression called “Yellowknife Bay.”

NASA’s Mars rover Curiosity drilled into this rock target, “Cumberland,” during the 279th Martian day, or sol, of the rover’s work on Mars (May 19, 2013) and collected a powdered sample of material from the rock’s interior. Analysis of the Cumberland sample using laboratory instruments inside Curiosity will check results from “John Klein,” the first rock on Mars from which a sample was ever collected and analyzed. (Image Credit: NASA/JPL-Caltech/MSSS)

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NASA’s Mars Curiosity Rover sets course towards Second Rock Targeted for Drilling on Mars

May 10, 2013 |

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

Pasadena, CA – The team operating NASA’s Curiosity Mars rover has selected a second target rock for drilling and sampling. The rover will set course to the drilling location in coming days.

This second drilling target, called “Cumberland,” lies about nine feet (2.75 meters) west of the rock where Curiosity’s drill first touched Martian stone in February. Curiosity took the first rock sample ever collected on Mars from that rock, called “John Klein.”

This map shows the location of “Cumberland,” the second rock-drilling target for NASA’s Mars rover Curiosity, in relation to the rover’s first drilling target, “John Klein,” within the southwestern lobe of a shallow depression called “Yellowknife Bay.” Cumberland, like John Klein, is a patch of flat-lying bedrock with pale veins and bumpy surface texture. The bumpiness is due to erosion-resistant nodules within the rock, which have been identified as concretions resulting from the action of mineral-laden water. (Credit: NASA/JPL-Caltech/Univ. of Arizona)

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NASA’s Mars rover Curiosity has drilled first Rock Sample on Mars

February 22, 2013 |

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

Pasadena, CA – NASA’s Mars rover Curiosity has relayed new images that confirm it has successfully obtained the first sample ever collected from the interior of a rock on another planet. No rover has ever drilled into a rock beyond Earth and collected a sample from its interior.

Transfer of the powdered-rock sample into an open scoop was visible for the first time in images received Wednesday at NASA’s Jet Propulsion Laboratory in Pasadena, CA.

This image from NASA’s Curiosity rover shows the first sample of powdered rock extracted by the rover’s drill. (Image credit: NASA/JPL-Caltech/MSSS)

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NASA’s Mars Rover Curiosity completes first drilling of a rock on Mars

February 10, 2013 |

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

Pasadena, CA – NASA’s Curiosity rover has, for the first time, used a drill carried at the end of its robotic arm to bore into a flat, veiny rock on Mars and collect a sample from its interior. This is the first time any robot has drilled into a rock to collect a sample on Mars.

The fresh hole, about 0.63 inch (1.6 centimeters) wide and 2.5 inches (6.4 centimeters) deep in a patch of fine-grained sedimentary bedrock, can be seen in images and other data Curiosity beamed to Earth Saturday. The rock is believed to hold evidence about long-gone wet environments. In pursuit of that evidence, the rover will use its laboratory instruments to analyze rock powder collected by the drill.

At the center of this image from NASA’s Curiosity rover is the hole in a rock called “John Klein” where the rover conducted its first sample drilling on Mars. The drilling took place on Feb. 8th, 2013, or Sol 182, Curiosity’s 182nd Martian day of operations. Several preparatory activities with the drill preceded this operation, including a test that produced the shallower hole on the right two days earlier, but the deeper hole resulted from the first use of the drill for rock sample collection. (Image credit: NASA/JPL-Caltech/MSSS)

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NASA’s Mars rover Curiosity moves closer to Martian Rock selected for first Drilling

January 17, 2013 |

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

Pasadena, CA – NASA’s Mars rover Curiosity is driving toward a flat rock with pale veins that may hold clues to a wet history on the Red Planet. If the rock meets rover engineers’ approval when Curiosity rolls up to it in coming days, it will become the first to be drilled for a sample during the Mars Science Laboratory mission.

The size of a car, Curiosity is inside Mars’ Gale Crater investigating whether the planet ever offered an environment favorable for microbial life. Curiosity landed in the crater five months ago to begin its two-year prime mission.

This view shows the patch of veined, flat-lying rock selected as the first drilling site for NASA’s Mars rover Curiosity. (Image credit: NASA/JPL-Caltech/MSSS)

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