Showing posts with label Windjana rock. Show all posts
Showing posts with label Windjana rock. Show all posts

Monday, June 9, 2014

NASA Mars Rover Curiosity: New Mount Sharp panorama in transit


Curiosity rover panorama of Mount Sharp captured on June 6, 2014 (Sol 651) during traverse inside Gale Crater. Note rover wheel tracks at left. 

She will eventually ascend the mountain at the ‘Murray Buttes’ at right later this year. 

Assembled from Mastcam color camera raw images and stitched by Marco Di Lorenzo and Ken Kremer. 

Credit: NASA /JPL /MSSS /Marco Di Lorenzo

Within the past Martian day on Friday, June 6, NASA's rover Curiosity captured a stunning new panorama of towering Mount Sharp and the treacherous sand dunes below which she must safely traverse before reaching the mountains foothills, while in transit to her primary destination.

See our brand new Mount Sharp photo mosaic above – taken coincidentally by humanity's emissary on Mars on the 70th anniversary of D-Day on Earth.

Basically she's eating desiccated dirt while running a Martian marathon.

Having said 'Goodbye Kimberley' after drilling her third bore hole deep into a cold red slab of enticing bumpy textures of Martian sandstone in the name of science, our intrepid mega Rover Curiosity is trundling along with all deliberate speed towards the inviting slopes of sedimentary rocks at the base of mysterious Mount Sharp which hold clues to the habitability of the Red Planet.

The sedimentary layers of Mount Sharp, which reaches 3.4 miles (5.5 km) into the Martian sky, is the six wheeled robots ultimate destination inside Gale Crater because it holds caches of water altered minerals.

Such minerals could possibly mark locations that sustained potential Martian microbial life forms, past or present, if they ever existed.

The 1 ton robot is driving on a path towards the Murray Buttes which lies across the dunes on the right side of Mount Sharp as seen in our photo mosaic above, with wheel tracks on the left side.

She will eventually ascend the mountain at the 'Murray Buttes' after crossing the sand dunes.



Mars Rover Curiosity’s panoramic view departing Mount Remarkable and ‘The Kimberley Waypoint’ where rover conducted 3rd drilling campaign inside Gale Crater on Mars. 

The navcam raw images were taken on Sol 630, May 15, 2014, stitched and colorized. 

Credit: NASA/JPL-Caltech

Mars Rover Curiosity still has roughly another 4 kilometers of driving to go to reach the foothills of Mount Sharp sometime later this year.

Approximately four weeks ago, Curiosity successfully completed her 3rd drilling campaign since landing at the science waypoint region called "The Kimberley" on May 5, Sol 621, into the 'Windjana' rock target at the base of a 16 foot tall ( 5 Meter) hill called Mount Remarkable.

Mars was far wetter and warmer – and more conducive to the origin of life – billions of years ago.

The fresh hole drilled into "Windjana" was 0.63 inch (1.6 centimeters) in diameter and about 2.6 inches (6.5 centimeters) deep and resulted in a mound of dark grey coloured drill tailings piled around. It looked different from the initial holes drilled at Yellowknife Bay in the spring of 2013.

Composite photo mosaic shows deployment of NASA Rover Curiosity robotic arm and two holes after drilling into ‘Windjana’ sandstone rock on May 5, 2014, Sol 621, at Mount Remarkable as missions third drill target for sample analysis by rover’s chemistry labs. 

The Navcam raw images were stitched together from several Martian days up to Sol 621, May 5, 2014 and coloured. 

Credit: NASA/JPL-Caltech

Windjana lies some 2.5 miles (4 kilometers) southwest of Yellowknife Bay.

Curiosity then successfully delivered pulverized and sieved samples to the pair of onboard miniaturised chemistry labs; the Chemistry and Mineralogy instrument (CheMin) and the Sample Analysis at Mars instrument (SAM), for chemical and compositional analysis.

Before departing, Curiosity blasted the hole multiple times with her million watt laser on the Mast mounted Chemistry and Camera (ChemCam) instrument , leaving no doubt of her capabilities or intentions.

And she completed an up close examination of the texture and composition of 'Windjana' with the MAHLI camera and spectrometers at the end of her 7-foot-long (2 meter) arm to glean every last drop of science before moving on.

Friday, May 2, 2014

NASA MARS Curiosity Rover Image: Curiosity bores into Windjana rock

NASA's Rover Curiosity snaps selfie at Kimberley waypoint with towering Mount Sharp backdrop on April 27, 2014 (Sol 613). 

Inset shows MAHLI camera image of rovers mini-drill test operation on April 29, 2014 (Sol 615) into “Windjama” rock target at Mount Remarkable butte. 

MAHLI Mastcam color photo mosaic assembled from raw images snapped on Sol 613, April 27, 2014. 

Credit: NASA /JPL /MSSS /Marco Di Lorenzo /Ken Kremer

Three days ago, the burning question was "To Drill or not to Drill?"

The answer has come fast and furious – "Drill, Baby, Drill !"

After spending the weekend inspecting an enticing slab of sandstone rock at "Kimberley", the team directed NASA's Curiosity rover to bore a test hole into a Martian rock target called "Windjama" on Tuesday, April 29, Sol 615, that exhibited interesting bumpy textures.

"A decision about full drilling is planned in coming days," NASA press officer Guy Webster told me today.

Engineers commanded Curiosity to perform the so called "mini-drill" operation at "Windjama"- as the site of the robots third drilling operation since touching down on the Red Planet back in August 2012.

The 1 ton robot drilled a test hole 0.63 inch (1.6 centimeters) in diameter and to a depth of about 0.8 inch (2 centimeters) using the hammering drill at the terminus of the robotic arm.

Windjama is an outcrop of sandstone located at the base of a Martian butte named Mount Remarkable at "The "Kimberley" waypoint, a science stopping point reached by the rover in early April 2014 along its epic trek to towering Mount Sharp, the primary destination of the mission.

Hazcam fisheye camera image shows Curioisty drilling into “Windjama” rock target on April 29, 2014 (Sol 615). Flattened and colorised image shows Mount Remarkable butte backdrop. 

Credit: NASA /JPL /Marco Di Lorenzo /Ken Kremer

The team is evaluating the resulting hole and powdery, gray colored tailings with the arm's high resolution MAHLI camera and other instruments to determine whether to follow up with a deep drilling operation to a depth of 2.5 inches (6.4 centimeters).

To prepare for the "mini drill" operation, Curiosity first brushed the candidate drill site off with the wire-bristle Dust Removal Tool (DRT) this past weekend, to clear away obscuring Red Planet dirt and dust hindering observations with the cameras and spectrometers.

"In the brushed spot, we can see that the rock is fine-grained, its true color is much grayer than the surface dust, and some portions of the rock are harder than others, creating the interesting bumpy textures," said Curiosity science team member Melissa Rice of the California Institute of Technology, Pasadena., in a NASA statement