Posted on by Nancy Atkinson

Curiosity Rover Update: Sniffing Mars’ Atmosphere

What has Curiosity been up to lately? The rover’s Sample Analysis at Mars (SAM) instruments makes up more than half the science payload on board MSL, and it is now searching for compounds of the element carbon — including the enticing methane that has been observed in Mars’ atmosphere from telescopes and instruments on Earth. These are the elements that are associated with life, and SAM is trying to determine if methane can be detected from the surface, as well. So far, the rover has not found “definitive evidence” beyond data uncertainty of methane in Mars’ thin atmosphere. But that doesn’t close the door on the subject. It is still early in the mission, and the methane on Mars has been cyclical in nature.

“A search for methane was made on multiple nighttime runs, but so far we have no definitive detection of methane,” said Chris Webster, the team lead for MSL’s Tunable Laser Spectrometer. The instrument has detected values of no methane at all up to 5 parts per billion, but the “data uncertainty is larger than this,” Webster said. “We do plan on additional runs, of course, to look for variability.”

But, of course, methane has been detected in certain areas, not necessarily planet-wide.

The Sample Analysis at Mars (SAM) instrument, at NASA’s Goddard Space Flight Center, Greenbelt, Md., will analyze samples of material collected by the rover’s arm. Credit: NASA/JPL

“In the Gale Crater, at the moment, we don’t have a definite detection of methane,” said Sushil Atreya, a co-investigator with the SAM instruments. “On the other hand, the source doesn’t have to be at Gale Crater. If there is a source of methane elsewhere, it does not take very long for it to get distributed all over the planet. It takes on the order of about three months. That is all we can say at this point.”

Methane is enticing because it could indicate life of some sort, perhaps microbial life. But methane can also be produced by certain geologic processes, and recently, a team of researchers suggested that methane could even be produced by Martian dust devils.

But as Pan Conrad, deputy principal investigator for SAM says in the video above, the team will continue to explore ways in which methane could be generated and then destroyed in the Martian ecosphere, and make the most of these extremely sensitive instruments that are now on Mars.

“SAM will continue to sniff the Martian atmosphere and look for changes over time,” Conrad said. “That will tell us something about the dynamics between the exchange between the surface and the atmosphere.”

Posted on by Ken Kremer

Curiosity Celebrates 90 Sols Scooping Mars and Snapping Amazing Self-Portrait with Mount Sharp

Image Caption: Curiosity Self Portrait with Mount Sharp at Rocknest ripple in Gale Crater. Curiosity used the Mars Hand Lens Imager (MAHLI) camera on the robotic arm to image herself and her target destination Mount Sharp in the background. Mountains in the background to the left are the northern wall of Gale Crater. This color panoramic mosaic was assembled from raw images snapped on Sol 85 (Nov. 1, 2012). Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo

NASA’s revolutionary Curiosity rover is celebrating 90 Sols on Mars by snapping amazing self-portraits (see our mosaics above and below) and biting into the Red Planet’s surface to accomplish unprecedented scientific analysis of an alien world.

Nov. 6 marked a major milestone in Curiosity’s daring and evolving mission in search of signs of life. This is the three month anniversary of her toiling on the breathtaking Martian surface since the hair-raising pinpoint touchdown on Aug. 6 inside Gale Crater at the foothills of a humongous and gorgeous layered mountain that likely holds the key to understanding Mars watery past and 4 billion plus year evolution.

The never before seen mosaic vista above shows a matchless self portrait of Curiosity’s Mastcam ‘head’ and body combined with a thrilling scene of her target destination – Mount Sharp – the layered mound of sediments that could unlock the mysteries of whether Mars ever possessed habitats favorable for the evolution of life, past or present.

Last week on Sols 84 & 85 (Oct 31 & Nov 1) Curiosity took hundreds of high resolution color images with the Mars Hand Lens Imager (MAHLI) camera – located at the end of the 7 foot (2.1 m) long robotic arm – thus affording us a breathtaking portrait view of our emissary from Earth to Mars.

Our Sol 85 self-portrait mosaic was stitched together by the imaging team of Ken Kremer and Marco Di Lorenzo. Last week NASA released the first self portrait mosaic of the Sol 84 MAHLI camera imagery that included the left flank of 3 mile (5 km) Mount Sharp.

Image Caption: High-Resolution Self-Portrait by Curiosity Rover Arm Camera. On Sol 84 (Oct. 31, 2012), NASA’s Curiosity rover used the Mars Hand Lens Imager (MAHLI) to capture this set of 55 high-resolution images, which were stitched together to create this full-color self-portrait. Credit: NASA/JPL-Caltech/MSSS

The Curiosity team spent considerable effort to build the imaging sequences and then remotely maneuver the robotic arm to precisely collect the raw images and transmit them to Earth.

Previously the team used the MAHLI camera to photograph Curiosity’s underbelly (see our mosaic).

Image Caption: A mosaic of photos taken by the MAHLI camera on Curiosity’s arm shows the underbelly of the rover and its six wheels, with Martian terrain stretching back to the horizon. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo

For the past month Curiosity has been hunkered down at “Rocknest” ripple which lies at the edge of “Glenelg” – her first major science destination – and that sits at the natural junction of three types of geologically diverse terrain.

Rocknest afforded the perfect type of fine grained Martian dust to carry out the first test scoops of Martian soil and then used the material to thoroughly cleanse the robots’ sample processing system of residual Earthy contamination and then ingest the first samples into the robots pair of analytical chemistry labs – CheMin and SAM.

Curiosity has eaten into Rocknest 4 times so far and delivered two samples to the CheMin (Chemistry and Mineralogy) instrument for analysis.

Scoop sample #5 should deliver the first solid material to SAM (Sample Analysis at Mars) sometime in the next week or so.

SAM is specifically engineered to search for organic molecules – the building blocks of life as we know it. CheMin uses X-ray diffraction techniques to accurately determine the mineralogical composition of pulverized and sieved red planet soil and rock samples.

Curiosity’s key science finding during the first 90 Sols is the discovery of evidence for an ancient Martian stream bed at three different locations along the short route she has traversed to date.

Curiosity found a trio of outcrops of stones cemented into a layer of conglomerate rock. Hip deep liquid water once flowed vigorously on the floor of Gale Crater billions of years ago. Liquid water is a prerequisite for the origin of life.

Since the landing, some 400 members of the Curiosity science team had been camped out at Mission Control at NASA’s Jet Propulsion Lab in Pasadena, Calif to efficiently coordinate the rovers surface planning and operations.

With the first 90 Sols now successfully behind them and with Curiosity operating in tip top shape, most of the science team has just departed JPL and returned to their home institutions scattered across the globe, mostly in North America and Europe.

The 1 ton SUV sized Curiosity rover has taken over 22,000 pictures thus far and is funded for a 2 year primary mission.

Ken Kremer

…..
Nov. 16: Free Public Lecture titled “Curiosity and the Search for Life in 3 D” and more by Ken Kremer at Union County College and Amateur Astronomers Inc in Cranford, NJ.

Dec 6: Free Public lecture titled “Atlantis, The Premature End of America’s Shuttle Program and What’s Beyond for NASA” including Curiosity and more at Brookdale Community College/Monmouth Museum and STAR Astronomy club in Lincroft, NJ

See more of our Curiosity Mars mosaics by Ken Kremer & Marco Di Lorenzo at PBS Nova TV (airing Nov 14), NBC News Cosmic log and Scientific American.

Image Caption: Panoramic mosaic shows gorgeous Glenelg snapped by Curiosity on Sol 64 (Oct. 10) with eroded crater rim and base of Mount Sharp in the distance. This is a cropped version of the full mosaic as assembled from 75 images acquired by the Mastcam 100 camera. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo

Posted on by Nancy Atkinson

The Curiosity Rover’s Ultimate Self-Portrait

The Curiosity rover self portrait. Credit: NASA/JPL-Caltech/Malin Space Science Systems

OK, we thought the low-resolution self-portrait from yesterday was great… but here’s the real goods: a monster, high-resolution awesome mosaic of 55 images taken by the Mars Hand Lens Imager (MAHLI), showing the rover at its spot in Gale Crater — called Rocknest — with the base of Gale Crater’s 5-kilometer- (3-mile-) high mountain, Aeolis Mons or Mount Sharp, rising in the background. The images were taken on Sol 84 (Oct. 31, 2012), and sent to Earth today. In the foreground, four scoop scars can be seen in the regolith in front of the rover. As we mentioned about the previous MAHLI mosaic, the arm was moved for each of the 55 images, so the arm and the camera doesn’t show up, just like any photographer behind the camera (or their arms) isn’t visible in a photograph.

You can get access to the full resolution version at this link. It’s amazing.

But that’s not all…

NASA says that self-portraits like this one document the state of the rover and allow mission engineers to track changes over time, such as dust accumulation and wheel wear. Due to its location on the end of the robotic arm, only MAHLI (among the rover’s 17 cameras) is able to image some parts of the craft, including the port-side wheels.

Emily Lakdawalla at the Planetary Blog talks about the projection issue, where the wheel closest to the front looks big and distorted. That’s a factor of the camera angle and Emily mentions a discussion of this is taking place by the image wizards over at Unmanned Spaceflight , if you want to see the various ways to deal with this issue.

Emily also points out how the rover photographed itself photographing itself — due to the reflective surfaces on the turret, so check out her analysis.

You can always see the raw images coming in from Curiosity at this NASA website.

But the other cool thing is that another whole set of images was taken from a slightly different angle, which means only one thing: 3-D! Here’s Stu Atkinson’s first quick attempt:

There will surely be some refinements of the 3-D version, but enjoy this one for now!

Posted on by Nancy Atkinson

Curiosity Rover Takes an Incredible Self-Portrait

Wow, what a view of the Curiosity rover! This is a self-portrait mosaic made from brand new images taken by the MAHLI (Mars Hand Lens Imager), the high-resolution camera located on the turret at the end of MSL’s robotic arm. The arm was moved for each of the 55 images in this mosaic, so the arm doesn’t show up in the mosaic. This montage was put together by Stuart Atkinson, and he notes that these images are just the low-res thumbnail images that have just been sent to Earth. “Imagine what the hi-res version will look like!!” Stu said.

We can’t wait. Here’s looking at you, Curiosity!

Image credit: NASA/JPL-Caltech/Malin Space Science Systems/Stuart Atkinson

Posted on by Nancy Atkinson

Curiosity Rover Makes First X-Ray Analysis of Martian Soil

This graphic shows results of the first analysis of Martian soil by the Chemistry and Mineralogy (CheMin) experiment on NASA’s Curiosity rover. Credit: NASA/JPL-Caltech/Ames

Soil scooped up by the Curiosity rover has been analyzed by instruments on board similar to what would be used by geologists on Earth in a laboratory, and the results show the mineralogy of Martian soil is fairly Earth-like, with evidence of past interaction with water. The minerals were identified in the first sample of Martian soil put inside the Chemistry and Mineralogy instrument (CheMin), which were zapped with X-Rays to provide accurate identification of minerals.

“This Martian soil that we’ve analyzed on Mars just this past week appears mineralogically similar to some weathered basaltic materials that we see on Earth,” said David Bish, a CheMin co-investigator with Indiana University, during a press briefing on Tuesday, saying the soil appears similar to weathered basaltic soils of volcanic origin in Hawaii.

The results weren’t too surprising, the team said

Other Earth-like references have been made about Mars recently: In an op-ed article in the New York Times, MSL project scientist John Grotzinger said some of the rocks Curiosity has studied early in the mission are reminiscent of rocks Grotzinger “skipped” across a stream near his childhood home near Huntingdon Valley, Pennsylvania. And a team of researchers from Spain said the rocks where Curiosity is roving are similar to those found in Cuatro Ciénegas, a Mexican valley that may be an Earthly analog what Gale Crater was like millions of years ago.

Curiosity’s mission is to determine if Gale Crater ever offered environmental conditions favorable for microbial life, and so identifying minerals in rocks and soil is crucial to assess the history of this region. Each mineral records the conditions under which it formed.

CheMin uses X-ray diffraction, the standard practice for geologists on Earth using much larger laboratory instruments, and this is the first time this method has been used on another planet. It provides more accurate identifications of minerals than any method previously used on Mars. X-ray diffraction reads minerals’ internal structure by recording how their crystals distinctively interact with X-rays.

“Our team is elated with these first results from our instrument,” said Blake. “They heighten our anticipation for future CheMin analyses in the months and miles ahead for Curiosity.”

A MastCam image of Rocknest. Credit: NASA/JPL-Caltech/MSSS

Curiosity scooped dust and sand in the small dunes named Rocknest. The sample was processed through a sieve to exclude particles larger than 0.006 inch (150 micrometers), roughly the width of a human hair. The sample has at least two components: dust distributed globally in dust storms and fine sand originating more locally.

“Much of Mars is covered with dust, and we had an incomplete understanding of its mineralogy,” said Bish. “We now know it is mineralogically similar to basaltic material, with significant amounts of feldspar, pyroxene and olivine, which was not unexpected. Roughly half the soil is non-crystalline material, such as volcanic glass or products from weathering of the glass. ”

Bish said, “So far, the materials Curiosity has analyzed are consistent with our initial ideas of the deposits in Gale Crater recording a transition through time from a wet to dry environment. The ancient rocks, such as the conglomerates, suggest flowing water, while the minerals in the younger soil are consistent with limited interaction with water.”

These results are consistent with the previous determination by the MSL science team that ankle-to-hip-deep water once vigorously flowed in an ancient streambed in Gale Crater.

Source: JPL

Posted on by Ken Kremer

Gorgeous Glenelg – ‘Promised Land’ Panorama on Mars

Image Caption: Panoramic mosaic shows gorgeous Glenelg snapped by Curiosity on Sol 64 (Oct. 10) with eroded crater rim and base of Mount Sharp in the distance. This is a cropped version of the full mosaic as assembled from 75 images acquired by the Mastcam 100 camera. See full mosaic below. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo

NASA’s 1 ton mega rover Curiosity is simultaneously eating Martian dirt and busily snapping hundreds of critical high resolution color photos of her surroundings at the gorgeous locale of tasty terrain of outcrops the scientists call the ‘Promised Land’ – a place that will help unveil the watery mysteries of ancient Mars.

11 weeks into Curiosity’s 2 year primary mission she finds herself at a spot dubbed Glenelg – her first major science destination – and which lies at the natural junction of three types of geologically varied terrain.

See our detailed color panoramic mosaics of the road ahead inside Glenelg as the robot methodically scans around at the inviting mix of geologic features never before investigated by a robotic emissary from Earth.

Glenelg offers an unprecedented opportunity for a boon of discoveries to the rover science team long before she arrives at her ultimate destination – the 3.4 mile (5.5 km) high layered mountain named Mount Sharp.

Image Caption: Panoramic mosaic shows gorgeous Glenelg snapped by Curiosity from Rocknest windblown dune on Sol 64 (Oct. 10) with eroded crater rim and base of Mount Sharp in the distance. This mosaic as assembled from 75 images acquired by the high resolution Mastcam 100 camera on Sol 64. Click to enlarge. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo

Image Caption: Panorama shows beautiful vista of distant eroded rim of Gale Crater and breathtaking foreground terrain. This mosaic was assembled from high resolution Mastcam 100 images taken by Curiosity on Sol 50 (Sep. 26). Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo

Curiosity Project Scientist John Grotzinger scientist explained to me that the team is using the Mastcam 100 imagery to come up with options for the upcoming driving and exploration plan to be carried out over at least the next few weeks.

“We are at Glenelg and consider ourselves to be in the ‘Promised Land’. We took the images in the direction we will be traveling,” said Curiosity Project Scientist John Grotzinger of the California Institute of Technology during a media teleconference on Oct. 18.

“We mostly see outcrops there and that’s the reason we took those prioritized images,” he said about the Mastcam 100 imagery from Sols 64 and 66.

“These images will help guide us and give the team options in terms of what I am calling ‘tours’. The team comes up with hypothesis based on the images about observations they would like to make and where they would like to drive.”.

“Then we will integrate the different observations to come up with a model we hope for how the Glenelg area was put together geologically. And then that will inform ultimately our selection for which rock to drill into for the first time,” explained Grotzinger.

Image Caption: Curiosity scoops up Martian soil sample on Sol 66 (Oct 12. 2012). Navcam camera image mosaic shows the robotic arm at work during scooping operations. Curiosity later delivered the first soil sample to the circular CheMin sample inlet at the center on the rover deck. Tiny trenches measure about 1.8 inches (4.5 centimeters) wide. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

Image caption: Three bite marks left in the Martian ground by the scoop on the robotic arm of NASA’s Mars rover Curiosity are visible in this image taken by the rover’s right Navigation Camera during the mission’s 69th Martian day, or sol (Oct. 15, 2012). Credit: NASA/JPL-Caltech

Curiosity is currently parked at a windblown ripple named ‘Rocknest’. It afforded the perfect type of dusty martian material to first test out the scoop and clean the sample processing system twice before finally inhaling the first sample of Martian sand into the robots Chemistry and Mineralogy (CheMin) analytical instrument several sols ago to determine what minerals it contains.

Results from the Red Planet soil poured into the CheMin experiment located on the rover’s deck are expected in the coming week or so.

Tosol is Sol 75. Curiosity has taken nearly 20,000 pictures so far and driven a total distance of about 1,590 feet (484 meters).

Ken Kremer

See more of our Curiosity Mars mosaics by Ken Kremer & Marco Di Lorenzo at NBC News Cosmic log

…..
Nov. 16: Free Public Lecture by Ken Kremer about “Curiosity and the Search for Life in 3 D” and more at Union County College and Amateur Astronomers Inc in Cranford, NJ.

Posted on by Nancy Atkinson

New ‘Shiny’ Objects Found by Curiosity Rover Are Likely Indigenous

A bright particle found inside a scoop hole created by the Curiosity rover. Credit: NASA/JPL-Caltech.

Last weekend, the Mars Curiosity rover scooped out a few “bites” in the small, sandy dune known as Rocknest and inside the second scoop hole was a small, shiny particle, as we reported earlier. This speck – and others like it in the pit — is different than the previous object that looked like plastic and may have come from the rover itself. After some analysis, the MSL science team thinks the shiny particle is just part of the soil on Mars.

“As the science team thought about it more and more, the bright object is about the same size as the granules that it’s in and it is not uniformly bright,” said John Grotziner, MSL project scientist. “We went back and forth, and the majority of the science team thinks this is indigenous to Mars.”

And so, Grotziner said, these shiny objects likely represent a science opportunity rather than an engineering hazard.

One hypothesis that the specks are natural geologic material that might have a broken-off, flat surface called a cleavage that could be reflecting sunlight, making it appear bright.

The size of the bright fleck is about 1 mm, so it is “pretty representative of other objects there,” Grotzinger said, which range from half a millimeter to 2 millimeters.

Grotzinger said they will use the ChemCam instrument to take a closer look at the shiny specks. “We are going to shoot it with ChemCam, a remote sensing tool that has spectacular spatial resolution,” he said, “and aim it right on that fleck. Then we’ll aim it on another darker grain and try to decide if it is a different class of mineral.”

Three ‘bite marks’ left in the Martian ground by the scoop on the robotic arm the Curiosity rover are visible in this image taken by the rover’s right Navigation Camera during the mission’s 69th Martian day, or sol (Oct. 15, 2012). Credit: NASA/JPL-Caltech

One way the team tested if the shiny flecks were something that may have come from the rover was that after pictures were taken of the area, they vibrated the rover for about an hour and then took more images. Nothing had changed in the surrounding area, with no additional flecks visible on the ground.

After the shiny fleck was initially seen, the team dumped out the scoop they had taken over concerns it was another foreign object, perhaps from the rover or from the Entry Descent and Landing of the rover, as was determined for previous, plastic-looking object found on Mars. But now they are planning to look closer at both the dumped-out scoop of soil and the pit to analyze the shiny flecks.

The big news that Grotzinger reported today during a press briefing was that they just received confirmation that the rover successfully placed a small sample of soil inside Chemistry and Mineralogy (CheMin) instrument and soon will be analyzing the sample to determine what minerals it contains.

“Our mobile laboratory eats dirt,” Grotzinger said, “whether we scoop it up or drill a hole in rock, that’s what keeps us going, that’s what we live on.”

They also placed a portion of the third scoop of soil taken onto the observation tray and took an image of it with the Mastcam.
“We see two components in the soil,” Grotzinger said. “One is a thin layer of lighter colored, finer grained material. Then there are some darker grains, which represent the courser fraction that is available.”

A closeup look at the sample of Martian regolith that was dumped on an observation tray on the rover. The tray is 7.8 centimeters (3 inches) in diameter. Credit: NASA/JPL-Caltech

Grotzinger said he hopes to be able to report within the week of the results of the first analysis of Martian soil from CheMin. Also, the SAM laboratory (Sample Analysis at Mars) is scheduled to take its first sample next week. SAM is a suite of instruments that investigate the past and present ability of Mars to support life.

They were slowed in slightly in getting the first sample inside ChemMin not only by the discovery of the bright flecks, but also by a safing event that took place on the Mars Reconnaissance Orbiter, which relays the data from the rover to Earth. The orbiter is now back to full functionality.

NASA’s latest report about the rover can be read here.

Posted on by Ken Kremer

Mars rover Scooping in Search of Pristine material at Rocknest

Image caption: Time lapse context view of Curiosity maneuvering her robotic arm. Curiosity conducts a close- up examination of windblown ‘Rocknest’ ripple site and inspects sandy material at “bootlike” wheel scuff mark with the APXS (Alpha Particle X-Ray Spectrometer) and MAHLI (Mars Hand Lens Imager) instruments positioned on the rotatable turret at the arm’s terminus. Colorized mosaic was stitched together from Sol 57 & 58 Navcam raw images shows the arm in action just prior to 1st sample scooping here. Surrounding terrain and eroded rim of Gale Crater rim is visible on the horizon. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

NASA’s Curiosity rover is actively searching for uncontaminated Martian soil after finding new flecks of “bright material” of unknown origin in the windblown sands at “Rocknest” ripple.

The team leading the Curiosity Mars Science Lab (MSL) mission decided to dump the second scoopful of dusty material collected last week on Sol 66 (Oct. 12). Instead they will search for pristine Martian sand to pour into the rover’s critical sample-processing mechanisms to use as a decontamination agent for cleansing the interior chambers and walls of Earthly residues.

Image Caption: Bright Particle of Martian Origin in Scoop Hole. This image contributed to an interpretation by NASA’s Mars rover Curiosity science team that some of the bright particles on the ground near the rover are native Martian material. Other light-toned material nearbyhas been assessed as small debris from the spacecraft. Curiosity’s Mars Hand Lens Imager (MAHLI) camera took this image on Sol 66 (Oct. 12, 2012) showing part of the hole or bite left in the ground when Curiosity collected its first scoop of Martian soil five sols earlier. A clod of soil near the top center of the image contains a light-toned particle. The observation that the particle is embedded in the clod led scientists to assess this particle as Martian material, not something from the spacecraft. This assessment prompted the mission to continue scooping in the area, despite observations of a few light-toned particles in the area being scooped. The image shows an area about 2 inches (5 centimeters) across. It is brightened to improve visibility in the shaded area. Credit: NASA/JPL-Caltech/MSSS

The science team is proceeding with appropriate caution – just as they indicated at press briefings – so as not to gum up the sample processing system with material that could give false positive readings for organic compounds or compromise the integrity of the rover’s delicate sample handling and delivery system.

“Concerns that the bright spot is more material shed from the flight system, and that some of this terrestrial material is in the scooped dirt, led the tactical team to decide to dump the scoop and take MAHLI images of the scoop targets first,” wrote MSL scientist Ken Herkenhoff in a rover team update.

The second scoopful of Martian sand from Rocknest was intentionally discarded on Sol 67 (Oct.13) after up close imaging by the MAHLI microscopic imaging camera revealed several specks of bright material that could be debris from the landing system or the rover itself or possibly even native Martian material.

The third test sample will be carefully analyzed by MAHLI, ChemCam and Mastcam and verified to be free of FOD before the team decides to pour the new processed sand into the processing system and eventually into the Sample Analysis at Mars (SAM) and Chemistry and Mineralogy (CheMin) analytical chemistry instruments on the rover deck.

Image Caption: Small Debris on the Ground Beside Curiosity – This image from the Mars Hand Lens Imager (MAHLI) camera on NASA’s Mars rover Curiosity shows a small bright object on the ground beside the rover at the “Rocknest” site about half an inch (1.3 centimeters) long. The rover team has assessed this object as debris from the spacecraft, possibly from the events of landing on Mars. The image was taken on Sol 65 (Oct. 11, 2012). Credit: NASA/JPL-Caltech/MSSS

Progress has been slowed somewhat by communications glitches with a radio transmitter at a Deep Space Network ground station and an unrelated new problem with NASA’s Mars Reconnaissance Orbiter (MRO) which went into “safe mode” on Sol 69. MRO serves as the highest volume communications relay for Curiosity’s images and scientific and engineering data.

Tosol is Sol 71 and Curiosity is now 10 weeks into her two year long mission to investigate whether Mars ever had conditions sufficient to sustain microbial life forms.

Curiosity made a pinpoint landing inside Gale Crater on Aug. 5/6, just a few miles away from her ultimate destination – the sedimentary lower layers of Mount Sharp holding deposits of hydrated minerals.


Video Caption: This 256 frame video clip shows the 1st sample of Martian material being vibrated inside Curiosity’s table spoon sized scoop on Oct. 7, 2012.

Ken Kremer

Posted on by Nancy Atkinson

Stunning New Panorama Shows the Hazy Distant Hills of Mars

This beautiful new panorama of the Curiosity rover’s view in Gale Crater of the distant hazy hills beyond that seem to call out, begging for exploration. “FINALLY, a spaceprobe takes a picture that shows Mars as it has burned in my mind all these years,” said Stuart Atkinson via Twitter, who created this mosaic from four separate raw color images taken by the rover. The images, just uploaded today to Earth, were taken on Sol 50 (Sept. 26, 2012) by the right MastCam on Curiosity. This provides a glimpse at the depth and distances the rover’s cameras can see, with those beckoning hills and the rim of Gale Crater off in the distance. The rover is looking towards the northeast.

Click the image to see the full, large view of the panorama. Almost enough to make you get those hiking boots out from the back of the closet!

Stu not only stitched together this image but also wrote a new poem about “The Watching Hills.”

An excerpt:

If you’d stood here a billion years ago,
Perhaps two, waves would have lapped gently
Around your feet – maybe higher,
Maybe rolled in slow martian motion past your knees,

And looking down you’d have seen stream-
Polished stones swimming past your boots,
Tumbling over and over and over…

…… all gone now.

Read the entire lovely poem here.