Sunday, April 28, 2013

NASA Mars Curiosity Rover: MRO HiRise Traverse Map, Sol 130

This map traces where NASA's Mars rover Curiosity drove between landing at a site subsequently named "Bradbury Landing," and the position reached during the mission's 130th Martian day, or sol, (Dec. 17, 2012). 

The inset shows the most recent legs of the traverse in greater detail.

Credit: NASA /JPL-Caltech /Univ. of Arizona

The rover entered a shallow depression called "Yellowknife Bay" with a drive of about 86 feet (26.1 meters) on Sol 125 (Dec. 12). 

It subsequently drove about 108 feet (32.8 meters) on Sol 127 (Dec. 14) and about 18 feet (5.6 meters) on Sol 130.


Yellowknife Bay 
Yellowknife Bay is a potential location for selection of the first target rock for Curiosity's hammering drill. 

The ground in this basin is a different type of terrain from the terrain Curiosity crossed getting there from Bradbury Landing. 

Nighttime observations from orbit indicate that the ground in the basin retains daytime heating better than the terrain around Bradbury Landing does, a property called high thermal inertia.


Bradbury Landing
The mapped area is within Gale Crater and north of the mountain called Mount Sharp in the middle of the crater. 

After the first use of the drill, the rover's main science destination will be on the lower reaches of Mount Sharp. 



The base image from the map is from the High Resolution Imaging Science Experiment Camera (HiRISE) in NASA's Mars Reconnaissance Orbiter.


No comments:

Post a Comment