Showing posts with label Wernecke. Show all posts
Showing posts with label Wernecke. Show all posts

Wednesday, April 24, 2013

NASA Mars Curiosity 3D Stereo View from 'John Klein' to Mount Sharp


Left and right eyes of the Navigation Camera (Navcam) in NASA's Curiosity Mars rover took the dozens of images combined into this stereo scene of the rover and its surroundings. 

The component images were taken during the 166th, 168th and 169th Martian days, or sols, of Curiosity's work on Mars (Jan. 23, 25 and 26, 2013). 

The scene appears three dimensional when viewed through red-blue glasses with the red lens on the left. It spans 360 degrees, with Mount Sharp on the southern horizon.

In the center foreground, the rover's arm holds the tool turret above a target called "Wernecke" on the "John Klein" patch of pale-veined mudstone. 

On Sol 169, Curiosity used its dust-removing brush and Mars Hand Lens Imager (MAHLI) on Wernecke

About two weeks later, Curiosity used its drill at a point about 1 foot (30 centimeters) to the right of Wernecke to collect the first drilled sample from the interior of a rock on Mars. 

This anaglyph was made with the images as captured by the Curiosity. Another version with the seams in the sky eliminated and cropped for optimal 3-D viewing can be seen at PIA16925.

Separate left-eye and right-eye mosaics are combined into the stereo view.

NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, manages the Mars Science Laboratory Project for NASA's Science Mission Directorate, Washington. JPL designed and built the project's Curiosity rover and the rover's Navcam.

› Full view

Image credit: NASA/JPL-Caltech

Thursday, February 28, 2013

Nasa Mars Rover Curiosity: Rock Dust sample

Two compact laboratories inside NASA's Mars rover Curiosity have ingested portions of the first sample of rock powder ever collected from the interior of a rock on Mars. 

The powder comes from Curiosity drilling into rock target "John Klein" on Feb. 8. 

One or more additional portions from the same initial sample may be delivered to the instruments as analysis proceeds.


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
This image from the Mars Hand Lens Imager (MAHLI) on NASA's Mars rover Curiosity shows details of rock texture and colour in an area where the rover's Dust Removal Tool (DRT) brushed away dust that was on the rock. 

This rock target, "Wernecke," was brushed on the 169th Martian day, or sol, of Curiosity's mission on Mars (Jan. 26, 2013). 

This image was recorded on Sol 173 (Jan. 30, 2013).

The image shows nine small pits created by the rover's Chemistry and Camera (ChemCam) laser during its analysis of the target, one of four potential drill targets considered. Ultimately, this site was not chosen for the rover's first drilling. 

The rest of the features are natural to the rock, and include fractures, white veins, gray and white nodules, pits and tiny dark grains. Remaining clumps and specks of dust can also be seen. The scale bar at lower left is 0.12 inches (3 millimeters).

Image credit: NASA/JPL-Caltech/MSSS/Honeybee Robotics/LANL/CNES