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‘Ultimate Mars Challenge’ – PBS NOVA TV Curiosity Documentary Premieres Nov. 14

If you’ve been following the spectacular adventures of NASA’s Curiosity Mars rover since the nerve wracking Sky Crane touchdown just 3 months ago, then PBS NOVA TV has a sweet treat in store for you – Viewer Alert !

Be sure to tune in Wednesday night Nov.14 at 9 PM EDT/PDT for the premiere broadcast of NOVA’s thrilling new documentary titled “Ultimate Mars Challenge” on your local PBS station. The highly acclaimed NOVA science series has been decorated with numerous major television awards.

Get a preview of the show by watching this short 30 second trailer below, featuring the top scientists and engineers who created and gave birth to the Curiosity Mars Science Laboratory (MSL) mission at NASA field centers and University’s and aerospace companies spread across the US and Europe – and then guided her to an unprecedented pinpoint landing beside a layered Martian mountain in search of the ingredients of life.

‘Ultimate Mars Challenge’ also features several Curiosity mosaics specially created for the program by the image processing team of Ken Kremer & Marco Di Lorenzo

And in case you miss the show or want to watch it again, check this PBS link to replay the video of episodes of NOVA.

Read this Program Description from PBS for complete details:

“Ultimate Mars Challenge gives viewers a front-row seat for the Curiosity’s thrilling landing as well as the spectacular discoveries to come. The most ambitious robotic geologist ever, Curiosity carries 10 new instruments that will advance the quest for signs that Mars might have once been suitable for life.

But no rover does it alone: Curiosity joins a team that includes the Mars Odyssey, Express, and Reconnaissance orbiters, along with the tireless Opportunity rover. As we reveal the dynamic new picture of Mars that these explorers are painting, we will discover the deep questions raised by forty years of roving Mars: How do we define life? How does life begin and what does it need to survive? Are we alone in the universe?

Why go back to Mars? Far from dead, Mars holds untold potential. Nearly half a century of Mars exploration has yielded tantalizing clues that Mars may once have harbored life—and may harbor it still.

The extraordinary landing of a revolutionary rover named Curiosity—which successfully touched down inside the Gale Crater—means we have wheels down on the planet once again, in the form of the most sophisticated robot ever to rove the Mars surface.

Will NASA’s bold mission and this marvel of technology answer some of our biggest questions and usher in a new golden age of exploration? NOVA goes behind the scenes on NASA’s quest to solve the riddles of the red planet”

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

‘Ultimate Mars Challenge’ was produced by the Emmy award winning team of Jill Shinefield and Gail Willumsen at Gemini Productions in West Hollywood, California. Jill and Gail were on site at NASA’s Jet Propulsion Lab (JPL) in Pasadena, Calif., to cover the Aug. 5/6 touchdown inside Gale Crater. They say the show just wrapped production in early November, so it’s completely up-to-date through the first 90 Martian days, or Sols, of the 2 year prime mission.

On Nov. 9, Curiosity delivered her first soil sample to the Sample Analysis at Mars (SAM) instrument suite that is designed to detect organic molecules and help determine if Mars ever supported Martian microbial life – watch for my upcoming story.

Image caption: Curiosity looks back to her rover tracks and the foothills of Mount Sharp and the eroded rim of Gale Crater in the distant horizon on Sol 24 (Aug. 30, 2012). This panorama is featured on PBS NOVA Ultimate Mars Challenge’ documentary premiering on Nov. 14. The colorized mosaic was stitched together from Navcam images. Credit: NASA / JPL-Caltech / Ken Kremer / Marco Di Lorenzo

Check the PBS, NASA and JPL websites for mission details. Later this week on Nov. 16, I’ll be presenting a free public talk about the mission titled “Curiosity and the Search for Life on Mars (3-D)”, at Union County College in NJ, hosted by Amateur Astronomers Inc. (AAI) in Cranford, NJ. And the power is thankfully back on ! – in the aftermath of Hurricane Sandy.

Ken Kremer
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Nov. 16: Free Public Lecture titled “Curiosity and the Search for Life on Mars (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, Orion, SpaceX and more by Ken Kremer at Brookdale Community College/Monmouth Museum and STAR Astronomy club in Lincroft, NJ

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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

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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

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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

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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.

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Mars Trek begins for Curiosity

Image Caption: Martian Soil caked on Curiosity’s right middle and rear wheels after Sol 22 Drive. Credit: NASA/JPL-Caltech

Mars Trek has begun for NASA’s Curiosity rover. The mega rover has departed from her touchdown vicinity at “Bradbury Landing” and set off on a multi-week eastwards traverse to her first science target which the team has dubbed “Glenelg”

Glenelg lies about a quarter mile (400 meters) away and the car-sized rover drove about 52 feet (16 meters) on Tuesday, Aug 28 or Sol 22 of the mission.

The science team selected Glenelg as the first target for detailed investigation because it sits at the intersection of three types of geologic terrain, affording the researchers the chance to get a much more comprehensive look at the diversity of geology inside the Gale Crater landing site.

The Sol 22 drive was the third overall for Curiosity and the farthest so far. At this new location, some 33 feet ( 10 m) from Bradbury Landing , the Mastcam color camera is collecting high resolution images to create a 3 D map of features off in the distance that will aid the rover drivers in planning a safe traverse route.

“This drive really begins our journey toward the first major driving destination, Glenelg, and it’s nice to see some Martian soil on our wheels,” said mission manager Arthur Amador of NASA’s Jet Propulsion Laboratory in Pasadena, Calif. “The drive went beautifully, just as our rover planners designed it.”

In about a week, the science team plans to deploy the 7 ft (2.1 meter) long robotic arm and test the science instruments in the turret positioned at the terminus of the arm.

“We are on our way, though Glenelg is still many weeks away,” said Curiosity Project Scientist John Grotzinger of the California Institute of Technology in Pasadena. “We plan to stop for just a day at the location we just reached, but in the next week or so we will make a longer stop.”

Perhaps in about a year or so, Curiosity will reach the base of Mount Sharp, her ultimate destination, and begin climbing up the side of the 3.6 mile (5.5 km) high mound in search of hydrated minerals that will shed light on the duration of Mars watery past.

The goal is to determine if Mars ever had habitats capable of supporting microbial life in the past or present during the 2 year long primary mission phase. Curiosity is equipped with a sophisticated array of 10 state of the art science instruments far beyond any prior rover.

Ken Kremer

Image Caption: Curiosity Points to her ultimate drive destination – Mount Sharp – with unstowed robotic arm on Aug. 20. This navigation camera (Navcam) mosaic was assembled from images on multiple Sols. Curiosity will search for hydrated minerals using the robotic arm and a neutron detector on the body. Image stitching and processing by Ken Kremer and Marco Di Lorenzo. Featured at APOD on 27 Aug 2012. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

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Sweeping Panoramic Vista of Mount Sharp and Gale Crater from Curiosity

Image Caption: Panoramic Vista of Mount Sharp (at right) and Gale Crater from NASA’s Curiosity rover on Mars. Curiosity will eventually climb 3.4 mile high Mount Sharp in search of hydrated minerals. This colorized panoramic mosaic shows more than half of the landing site surrounding Curiosity in the distance to the visible peak of Mount Sharp and a portion of the stowed robotic arm (at left) and the shadow of the camera mast (center) in the foreground. The mosaic was assembled from new navigation camera (Navcam) images snapped by Curiosity on Sol 2 and Sol 12 and colorized based on Mastcam imagery from Curiosity. Image stitching and processing by Ken Kremer and Marco Di Lorenzo. See black and white version below. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

At last the Curiosity mega rover is beaming back the first higher resolution panoramic images that many of us have longed to see – a complete view to the visible summit of towering Mount Sharp, the mountain she will scale, surrounded by the sweeping vistas of the tall eroded rim of Gale Crater, her touchdown site barely 2 weeks ago.

See our panoramic mosaics above and below incorporating the best available raw images to date. Curiosity’s stowed robotic arm and the shadow cast by the camera mast are visible in the foreground.

The new images from Curiosity’s mast mounted navigation cameras (Navcam) show the huge mountains peak to as far up as the rover can see from her vantage point some 7 kilometers (4 miles) from the base of the 18,000 foot (5.5 km) high Mount Sharp which is taller than Mount Rainier, the tallest peak in the contiguous United States.

By stitching together the newly received full resolution Navcam images from Sols 2 and 12, we (Ken Kremer and Marco Di Lorenzo) have created a panoramic mosaic showing the breathtaking expanse to the top of Mount Sharp combined with the perspective of Gale Crater from the rover’s eye view on the crater’s gravelly surface.

Image Caption: Panoramic Vista of Mount Sharp (at right) and Gale Crater from NASA’s Curiosity rover on Mars. Curiosity will eventually climb 3.4 mile high Mount Sharp in search of hydrated minerals. This panoramic mosaic shows more than half of the landing site surrounding Curiosity in the distance to the peak of Mount Sharp and a portion of the stowed robotic arm (at left) and the shadow of the camera mast (center) in the foreground. The mosaic was assembled from new navigation camera (Navcam) images snapped by Curiosity on Sol 2 and Sol 12. Image stitching and processing by Ken Kremer and Marco Di Lorenzo. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo – www.kenkremer.com

In coming weeks, Curiosity will take aim at Mount Sharp with the pair of high resolution Mastcam cameras (34 mm and 100) mounted on the rover’s mast and eventually provide much clearer images to the peak resulting in the most spectacular pictures imaginable of the mysterious mountain that holds the mother lode of hydrated mineral deposits that the robot was sent to investigate by NASA. So far the Mastcam cameras have only imaged the lower reaches of Mount Sharp.

The nuclear powered, car sized Curiosity rover was specifically engineered to accomplish a pinpoint landing inside the 96 mile (154 km) wide Gale Crater beside Mount Sharp so she could scale the mountain and take soil and rock samples of the clays and hydrated sulfated minerals that scientists believe formed in liquid water that flowed billions of years ago.

Mount Sharp is a gigantic mound that covers the entire central portion of Gale Crater and learning how it formed is one of the many mysteries researchers seek to unveil with the highly sophisticated 1 ton robot.

John Grotzinger, the project scientist for NASA’s Curiosity Mars Science Lab (MSL) rover, says that the hydrated minerals are all located in about the first 400 meters or so of Mount Sharp’s vertical elevation, based on spectral data collected by NASA and ESA spacecraft orbiting Mars. He says Curiosity will spend about a year traversing and investigating targets on the crater floor before reaching the foothills of Mount Sharp.

Curiosity will eventually spend years climbing Mount Sharp in the valleys between the 1 to 3 story tall mesas and buttes at the giant mountain’s base and lower elevations in search of sedimentary layers of the clay and hydrated sulfate mineral deposits.

The powerful ChemCam laser that Curiosity successfully test fired today will be absolutely key to finding the best targets for detailed analysis by her 10 state of the art science instruments.

The mission goal is to ascertain whether the Red Planet was ever capable of supporting microbial life, past or present and to search for the signs of life in the form of organic molecules during the 2 year primary mission phase.

Ken Kremer

Image Caption: Gale Crater and Mount Sharp from orbit with Curiosity landing site ellipse

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Curiosity Blasts 1st Mars Rock with Powerful Laser Zapper

Image Caption: PewPew !! – First Laser Zapped rock on Mars. This composite image, with magnified insets, depicts the first laser test by the Chemistry and Camera, or ChemCam, instrument aboard NASA’s Curiosity Mars rover. The composite incorporates a Navigation Camera image taken prior to the test, with insets taken by the camera in ChemCam. The circular insert highlights the rock before the laser test. The square inset is further magnified and processed to show the difference between images taken before and after the laser interrogation of the fist-sized rock, called “Coronation.” It is the first rock on any extraterrestrial planet to be investigated with such a laser test. ChemCam inaugurated use of its laser when it used the beam to investigate Coronation during Curiosity’s 13th day after landing. Credit: NASA/JPL-Caltech/LANL/CNES/IRAP

NASA’s Curiosity rover successfully blasted a Mars rock with a powerful laser beam, for the first time in history, today Aug. 19, inaugurating a revolutionary new era in planetary science with a new type of instrument that will deliver bountiful discoveries. The fist sized Martian rock zapped during the maiden laser target practice shots was appropriately dubbed “Coronation”.

The ChemCam instrument mounted at the top of Curiosity’s mast fired a total of 30 one-million watt pulses over a 10 second period at the 3 inch wide rock that vaporized a pinhead sized spot into an ionized, glowing plasma.

Each pulse lasted about five one-billionths of a second and was sufficient in energy to generate a spark of plasma to be observed with the ChemCam telescope and trio of spectrometers below deck in order to identify the elemental composition.

“Yes, I’ve got a laser beam attached to my head. I’m not ill tempered; I zapped a rock for science. PewPew,” tweeted Curiosity.

The NASA composite image above shows Coronation before and after the laser shots – watch out little Martians !

“We got a great spectrum of Coronation — lots of signal,” said ChemCam Principal Investigator Roger Wiens of Los Alamos National Laboratory, N.M. “Our team is both thrilled and working hard, looking at the results. After eight years building the instrument, it’s payoff time!”

Image caption: This mosaic shows the first target Curiosity zapped with the ChemCam laser, before being blasted on Aug. 19. The 3 inch wide rock was provisionally named N165 and is now called “Coronation”. Credit: NASA/JPL-Caltech/MSSS/LANL

ChemCam recorded spectra from the laser-induced spark during all 30 pulses at 6,144 different wavelengths of ultraviolet, visible and infrared light. The purpose of this test was target practice to make sure the laser could be precisely aimed and to characterize the instrument.

Ultimately the goal is use the laser to penetrate below the dusty surface and reveal the interior composition of the targeted rocks using the telescopic camera and spectrometers.

ChemCam, which stands for Chemistry and Camera, is a joint project between the US and France said Wiens at a news briefing on Aug. 17. “The science team is half French and half US.”

“It’s surprising that the data are even better than we ever had during tests on Earth, in signal-to-noise ratio,” said ChemCam Deputy Project Scientist Sylvestre Maurice of the Institut de Recherche en Astrophysique et Planetologie (IRAP) in Toulouse, France. “It’s so rich, we can expect great science from investigating what might be thousands of targets with ChemCam in the next two years.”

ChemCam is a remote sensing instrument and will get the most use of any of Curiosity’s instruments. It will be analyzing about 14,000 samples and help winnow down the targets and guide Curiosity to the most interesting samples for more detailed analysis, Wiens explained.

ChemCam uses a technique called laser-induced breakdown spectroscopy that has precedent in determining the composition of targets in other extreme environments such as inside nuclear reactors and on the sea floor, but is unprecedented in interplanetary exploration.

NASA’s 1 ton mega rover Curiosity is the biggest and most complex robot ever sent to the surface of another planet, sporting a payload of 10 state of the art science instruments weighing 15 times more than any prior roving vehicle. Curiosity’s goal is to determine if Mars was ever capable of supporting microbial life, past or present and to search for the signs of life in the form of organic molecules during the 2 year primary mission phase.

Ken Kremer

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Curiosity Wheels Initial Rove in a Week on Heels of Science and Surgery Success

Image Caption: Curiosity’s Wheels Set to Rove soon Mars inside Gale Crater after ‘brain transplant’. This colorized mosaic shows Curiosity wheels, nuclear power source and pointy low gain antennea (LGA) in the foreground looking to the eroded northern rim of Gale Crater in the background. The mosaic was assembled from full resolution Navcam images snapped by Curiosity on Sol 2 on Aug. 8. Image stitching and processing by Ken Kremer and Marco Di Lorenzo. see black & white version below. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

Curiosity’s weekend “Brain transplant” proceeded perfectly and she’ll be ready to drive across the floor of Gale Crater in about a week, said the projects mission managers at a NASA news briefing on Tuesday, Aug. 14. And the team can’t wait to get Curiosity’s 6 wheels mobile on the heels of a plethora of science successes after just a week on Mars.

Over the past 4 sols, or Martian days, engineers at NASA’s Jet Propulsion Lab (JPL) successfully uploaded the new “R10” flight software that is required to carry out science operations on the Red Planet’s surface and transform the car-sized Curiosity from a landing vehicle into a fully fledged rover.

The step by step flight software transition onto both the primary and backup computers “went off without a hitch”, said mission manager Mike Watkins of JPL at the news briefing. “We are ‘Go’ to continue our checkout activities on Sol 9 (today).”
Watkins added that the electronic checkouts of all the additional science instruments tested so far, including the APXS, DAN and Chemin, has gone well. Actual use tests are still upcoming.

“With the new flight software, we’re now going to test the steering actuators on Sol 13, and then we are going to take it out for a test drive here probably around Sol 15,” said Watkins . “We’re going to do a short drive of a couple of meters and then maybe turn and back up.”

See our rover wheel mosaic above, backdropped by the rim of Gale Crater some 15 miles away.

Image Caption: Curiosity landed within Gale Crater near the center of the landing ellipse. The crater is approximately the size of Connecticut and Rhode Island combined. This oblique view of Gale, and Mount Sharp in the center, is derived from a combination of elevation and imaging data from three Mars orbiters. The view is looking toward the southeast. Mount Sharp rises about 3.4 miles (5.5 kilometers) above the floor of Gale Crater. Credit: NASA/JPL-Caltech/ESA/DLR/FU Berlin/MSSS

Curiosity made an unprecedented pinpoint landing inside Gale Crater using the rocket powered “Sky Crane” descent stage just a week ago on Aug. 5/6 and the team is now eager to get the huge rover rolling across the Martian plains towards the foothills of Mount Sharp, about 6 miles (10 km) away as the Martian crow flies.

“We have a fully healthy rover and payload,” said Ashwin Vasavada, Mars Science Laboratory (MSL) deputy project scientist. “We couldn’t be happier with the success of the mission so far. We’ve never had a vista like this on another planet before.”

“In just a week we’ve done a lot. We’ve taken our 1st stunning panorama of Gale crater with focusable cameras, 1st ever high energy radiation measurement from the surface, the 1st ever movie of a spacecraft landing on another planet and the 1st ground images of an ancient Martian river channel.”

A high priority is to snap high resolution images of all of Mount Sharp, beyond just the base of the 3.4 mile (5.5 km) tall mountain photographed so far and to decide on the best traverse route to get there.

“We will target Mount Sharp directly with the mastcam cameras in the next few days,” said Watkins.

Climbing the layered mountain and exploring the embedded water related clays and sulfate minerals is the ultimate goal of Curiosity’s mission. Scientists are searching for evidence of habitats that could have supported microbial life.

Curiosity will search for the signs of life in the form of organic molecules by scooping up soil and rock samples and sifting them into analytical chemistry labs on the mobile rovers’ deck.

Vasavada said the team is exhaustively discussing which terrain to visit and analyze along the way that will deliver key science results. He expects it will take about a year or so before Curiosity arrives at the base of Mount Sharp and begins the ascent in between the breathtaking mesas and buttes lining the path upwards to the sedimentary materials.

Watkins and Vasavada told me they are confident they will find a safe path though the dunes and multistory tall buttes and mesas that line the approach to and base of Mount Sharp.

“Curiosity can traverse slopes of 20 degrees and drive over 1 meter sized rocks. The team has already mapped out 6 potential paths uphill from orbital imagery.”

“The science team and our rover drivers and really everybody are kind of itching to move at this point,” said Vasavada. “The science and operations teams are working together to evaluate a few different routes that will take us eventually to Mount Sharp, maybe with a few waypoints in between to look at some of this diversity that we see in these images. We’ll take 2 or 3 samples along the way. That’s a few weeks work each time.”

Caption: Destination Mount Sharp. This image from NASA’s Curiosity rover looks south of the rover’s landing site on Mars towards Mount Sharp. Colors have been modified as if the scene were transported to Earth and illuminated by terrestrial sunlight. This processing, called “white balancing,” is useful for scientists to be able to recognize and distinguish rocks by color in more familiar lighting. Credit: NASA/JPL-Caltech/MSSS

“We estimate we can drive something like a football field a day once we get going and test out all our driving capabilities. And if we’re talking about a hundred football fields away, in terms of 10 kilometers or so, to those lower slopes of Mount Sharp, that already is a hundred days plus.”

“It’s going to take a good part of a year to finally make it to these sediments on Mount Sharp and do science along the way,” Vasavada estimated.

The 1 ton mega rover Curiosity is the biggest and most complex robot ever dispatched to the surface of another planet and is outfitted with a payload of 10 state of the art science instruments weighing 15 times more than any prior roving vehicle.

Ken Kremer

Image Caption: Curiosity’s Wheels Set to Rove soon Mars inside Gale Crater. This mosaic shows Curiosity wheels, nuclear power source and pointy low gain antennea (LGA) in the foreground looking to the eroded northern rim of Gale Crater in the background. The mosaic was assembled from full resolution Navcam images snapped by Curiosity on Sol 2 on Aug. 8. Image stitching and processing by Ken Kremer and Marco Di Lorenzo. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo – www.kenkremer.com

Image Caption: Mosaic of Mount Sharp inside Curiosity’s Gale Crater landing site. Gravelly rocks are strewn in the foreground, dark dune field lies beyond and then the first detailed view of the layered buttes and mesas of the sedimentary rock of Mount Sharp. Topsoil at right was excavated by the ‘sky crane’ landing thrusters. Gale Crater in the hazy distance. This mosaic was stitched from three full resolution Navcam images returned by Curiosity on Sol 2 (Aug 8) and colorized based on Mastcam images from the 34 millimeter camera. Processing by Ken Kremer and Marco Di Lorenzo. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

Posted on by Ken Kremer

Curiosity raises Mast and snaps 1st Self Portrait and 1st 360 Panorama

Image Caption: Rover’s Self Portrait -This Picasso-like self portrait of NASA’s Curiosity rover was taken by its Navigation cameras, located on the now-upright mast. The camera snapped pictures 360-degrees around the rover, while pointing down at the rover deck, up and straight ahead. Those images are shown here in a polar projection. Most of the tiles are thumbnails, or small copies of the full-resolution images that have not been sent back to Earth yet. Two of the tiles are full-resolution. Credit: NASA/JPL-Caltech.
See below the 1st 360 degree panorama from Curiosity and an enhanced Sol 2 mosaic of the full resolution view of the north rim of Gale Crater by this author

The rover Curiosity continues her marathon run of milestone achievements – snapping her 1st self portrait and 1st 360 degree panorama since touchdown inside Gale Crater barely over 2 sols, or Martian days ago.

To take all these new images, Curiosity used a new camera, the just-activated higher resolution navigation cameras (Navcam) positioned on the mast. Several of the new images provide the best taste yet of the stupendous vistas coming soon. See our enhanced Sol 2 mosaic below.

The 3.6 foot-tall (1.1 meter) camera mast on the rover deck was just raised and activated earlier today, Wednesday, Aug. 8.

The mast deployment is absolutely crucial to Curiosity’s science mission. It is also loaded with the high resolution MastCam cameras and the ChemCam instrument with the laser rock zapper.

Most of the images Navcam images beamed back today were lower-resolution thumbnails. But 2 high-resolution Navcams from the panorama and the self portrait were also downlinked and provide the clearest view yet of the breathtaking terrain surrounding Curiosity in every direction.

“The full frame navcams show the north rim of Gale Crater,” said Justin Maki, MSL navcam lead, at a briefing today at JPL. “The Navcam’s are identical to the MER Navcam’s.”

The hi res images also show how the descent thruster excavated the topsoil like Phoenix.

Image Caption: Curiosity Looks Away from the Sun – This is the first 360-degree panoramic view from NASA’s Curiosity rover, taken with the Navigation cameras. Most of the tiles are thumbnails, or small copies of the full-resolution images that have not been sent back to Earth yet. Two of the tiles near the center are full-resolution. Mount Sharp is to the right, and the north Gale Crater rim can be seen at center. The rover’s body is in the foreground, with the shadow of its head, or mast, poking up to the right. These images were acquired at 3:30 pm on Mars, or the night of Aug. 7 PDT (early morning Aug. 8 EDT). Thumbnails are 64 by 64 pixels in size; and full-resolution images are 1024 by 1024 pixels. Credit: NASA/JPL-Caltech

Image Caption: Looking to Martian bedrock and Gale Carter North Rim, Enhanced Mosaic- This mosaic was assembled from the first two full resolution Navcam images returned by Curiosity on Sol 2 (Aug 8) and enhanced to bring out further details. Processing by Ken Kremer and Marco Di Lorenzo. Topsoil in the foreground has been excavated by the descent landing thrusters to expose what the team believes is bedrock. Credit: NASA/JPL-Caltech/Ken Kremer/Marco di Lorenzo

“These Navcam images indicate that our powered descent stage did more than give us a great ride, it gave our science team an amazing freebie,” said John Grotzinger, project scientist for the mission from the California Institute of Technology in Pasadena. “The thrust from the rockets actually dug a one-and-a-half-foot-long [0.5-meter] trench in the surface. It appears we can see Martian bedrock on the bottom. Its depth below the surface is valuable data we can use going forward.”

Gale Crater is unlike anything we’ve seen before on Mars.

It also distinctly reminded Grotzinger of Earth and looked to him like the rover set down in the Mojave desert. “The thing that’s amazing about this is to a certain extent the first impression you get is how earth-like this seems, looking at that landscape.”

Curiosity carries 10 science instruments with a total mass 15 times as large as the science payloads on NASA’s Mars rovers Spirit and Opportunity. Some of the tools, such as a laser-firing instrument for checking rocks’ elemental composition from a distance, are the first of their kind on Mars. Curiosity will use a drill and scoop, which are located at the end of its robotic arm, to gather soil and powdered samples of rock interiors, then sieve and parcel out these samples into the rover’s analytical laboratory instruments.

So far everything is going very well with Curiosity’s mechanical and instrument checkout. And there is even more power than expected from the RTG nuclear power source.

“We have more power than we expected and that’s going to be fantastic for being able to keep the rover awake longer,” said Mission manager Jennifer Trosper of JPL.

Ken Kremer

Looking to Martian bedrock and Gale Carter North Rim, Enhanced Mosaic with False Color- This mosaic was assembled from the first two full resolution Navcam images returned by Curiosity on Sol 2 (Aug 8) and enhanced and colorized to bring out further details. Processing by Ken Kremer and Marco Di Lorenzo. Topsoil in the foreground has been excavated by the descent landing thrusters to expose what the team believes is bedrock. Credit: NASA/JPL-Caltech/Ken Kremer/Marco di Lorenzo

Posted on by Ken Kremer

Curiosity Beams 1st Color Image from Mars

Image caption: This murky view from Curiosity shows the martian landscape looking north to the rim from inside the Gale Crater landing site and is her first color image beamed back to Earth. It’s murky because the dust cover is still attached. See full MAHLI image below. Also see below full res Hazcam image of crater rim. Credit: NASA/JPL-Caltech/Malin Space Science Systems

NASA’s Curiosity Mars rover has beamed back her first color view since touchdown, showing a view of the alien landscape pointing northward towards the eroded rim of Gale crater.

The picture was snapped by the rovers Mars Hand Lens Imager (MAHLI) camera on the afternoon of the first day after the pinpoint landing – signified as Sol 1 on Aug. 6, 2012.

The MAHLI image looks murky because the protective dust cover is still in place and is coated with a film of martian dust sprayed up by the descent retrorockets during the terminal phase of the hair-raising landing on Aug 5/6.

The camera’s dust cover is intentionally transparent so that initial images can still be snapped through the cover before it’s popped off in about a week.

MAHLI is located on the turret at the end of the rover’s 8 foot long robot arm which has been stowed in place on the front left side of Curiosity since long before the Nov. 26 liftoff from Cape Canaveral, Florida.

In the stowed position, MAHLI is rotated about 30 degrees as seen in the image below. The top image has been rotated to correct for the tilt and shows the sky “up” as Curiosity is actually sitting on the Martian surface.


Image caption: This full frame view from Curiosity shows the martian landscape looking north to the rim from inside the Gale Crater landing site and is her first color image beamed back to Earth. It’s murky because the dust cover is still attached. The image is from the MAHLI camera on the robot arm and currently in the stowed position. It has been rotated 30 degress. Credit: NASA/JPL-Caltech/Malin Space Science Systems

During her 2 year prime mission, Curiosity’s goal is to determine if Mars was ever capable of supporting microbial life, past or present and to search for the signs of life in the form of organic molecules with a payload of 10 science instruments weighing 15 times more than any prior roving vehicle.

Curiosity is the 3rd generation of NASA rover’s delivered to the Red Planet

Ken Kremer

Image Caption: Looking Back at the Crater Rim – This is the full-resolution version of one of the first images taken by a rear Hazard-Avoidance camera on NASA’s Curiosity rover, which landed on Mars the evening of Aug. 5 PDT (morning of Aug. 6 EDT). The image was originally taken through the “fisheye” wide-angle lens, but has been “linearized” so that the horizon looks flat rather than curved. The image has also been cropped. A Hazard-avoidance camera on the rear-left side of Curiosity obtained this image. Part of the rim of Gale Crater, which is a feature the size of Connecticut and Rhode Island combined, stretches from the top middle to the top right of the image. One of the rover’s 20 inch wide wheels can be seen at bottom right. Image credit: NASA/JPL-Caltech

Posted on by Ken Kremer

Super Bowl of Planetary Exploration – Great Convergence of Spacecraft for Curiosity Mars Landing

Image caption: This artist’s still shows how NASA’s Curiosity rover will communicate with Earth during landing. As the rover descends to the surface of Mars, it will send out two different types of data: basic radio-frequency tones that go directly to Earth (pink dashes) and more complex UHF radio data (blue circles) that require relaying by orbiters. NASA’s Odyssey orbiter will pick up the UHF signal and relay it immediately back to Earth, while NASA’s Mars Reconnaissance Orbiter will record the UHF data and play it back to Earth at a later time. Image credit: NASA/JPL-Caltech

Curiosity is just hours away from ‘do or die’ time and the high stakes and harrowing “7 Minutes of Terror” after an 8 month journey to touchdown on the Red Planet and potentially make historic discoveries that could ultimately answer the question ‘Are We Alone?’

An armada of spacecraft are converging at Mars for the historic landing of NASA’s Curiosity Mars Science Lab rover, the most daring, daunting and complex robotic mission that NASA has ever attempted. See the Video below

“Tonight is the Super Bowl of Planetary Exploration,” said Doug McCuistion, director of the Mars Exploration Program at NASA Headquarters, at a NASA JPL news briefing on Sunday (Aug. 5). “One yard line, one play left. We score and win, or we don’t score and we don’t win.”

“We are about to land a rover that is 10 times heavier and with 15 times the payload [compared to earlier rovers]. No matter what happens, I just want the team to know I am incredible proud and privileged to have worked with these guys and gals.”

“This is the most challenging landing we have ever attempted.”

“Mars Odyssey and Mars Reconnaissance Orbiter (MRO) are in good shape to relay the entry, descent and landing data.”

The trajectory to the atmospheric aim point is so precise that engineers decided to cancel the last course correction maneuver firing planned for today.

Tonight at around 1 AM EDT, Curiosity smashes into the Martian atmosphere at over 13,200 MPH (5,900 m/s) leading to an unprecedented entry, descent and landing sequence culminating in the never before tried “skycrane maneuver” and touchdown at 0 MPH just 7 minutes later astride a 3 mile (5 km ) mountain inside Gale Crater. Mount Sharp represents perhaps millions to perhaps billions of years of Mars geologic history stretching from the ancient wetter time to the more recent desiccated era.

“The team and the spacecraft are ready,” said Adam Steltzner, MSL Entry, Descent and Landing Lead engineer JPL. “We did everything possible to deserve success tonight, although as we all know we can never guarantee success. I am rationally confident and emotionally terrified and ready for EDL.”

Video Caption:This artist’s animation shows how orbiters over Mars will monitor the landing of NASA’s Curiosity rover.The animation starts with the path of NASA’s Mars Science Laboratory spacecraft capsule — which has the Curiosity rover tucked inside — speeding towards its Martian landing site in Gale Crater. Then, the paths of NASA’s Mars Odyssey orbiter and Mars Reconnaissance Orbiter become visible. Curiosity will be sending some basic radio-frequency tones straight back to Earth during its entry, descent and landing, on Aug. 5 PDT (Aug. 6 EDT). But sending more detailed engineering data about the landing is more complicated. Those kinds of data will be sent by Curiosity to the orbiters Odyssey and MRO, which will then relay them back to NASA’s Deep Space Network antennas on Earth. Curiosity can only send the data to Odyssey and MRO when it can see the orbiters — as soon as they rise above and before they set below the Martian horizon. Image Credit: NASA/JPL-Caltech

The 6 wheeled SUV sized rover Curiosity is scheduled to touchdown inside Gale Crater at about 1:31 a.m. EDT (531 GMT) early on Aug. 6 (10:31 p.m. PDT on Aug. 5).

Under the best circumstance, the first signals from the surface could be transmitted via Odyssey within a few minutes of touchdown.

Curiosity is a robotic geologist and a roving chemistry lab with 10 state-of-the-art science instruments that will collect and analyze soil and rock samples and zap rocks from a distance with a laser to search for carbon in the form of organic molecules – the building blocks of life.

“We will attempt to have the MRO HiRISE camera point at MSL and get an image of it the final phases of its descent going down to Mars,” said McCuistion. “This will be difficult because of all the gyrations by the spacecraft. It’s pretty challenging. It will be very tough. We were lucky to get one of Phoenix. I am hopeful”

“We have the opportunity for untold discoveries. We couldn’t even imagine going to this place on Mars a few years ago.”

“If we are successful, it will be one of the greatest feats in exploration ever!”

Watch NASA TV online for live coverage of the Curiosity landing on Aug. 5/6 starting at 11:30 pm EDT:

www.mars.jpl.nasa.gov or www.nasa.gov

Ken Kremer