Mars Science Laboratory (MSL) Archives

February 22, 2013June 5, 2022 by Ken Kremer

Historic Mars Rock Drilling Sample Set for Analysis by Curiosity Robot in Search of Organics

First Curiosity Drilling Sample in the Scoop. This image shows the first sample of powdered rock extracted by the rover's drill after transfer from the drill to the rover's scoop. The sample will now be sieved and portions delivered to the Chemistry and Mineralogy instrument and the Sample Analysis at Mars instrument. The scoop is 1.8 inches (4.5 centimeters) wide. The image was taken by Curiosity's Mastcam 34 camera on Feb. 20, or Sol 193.The image has been white-balanced to show what the sample would look like if it were on Earth. Credit: NASA/JPL-Caltech/MSSS

Newly received images from the surface of Mars confirm that NASA’s Curiosity rover successfully extracted the 1st ever samples collected by drilling down inside a rock on another planet and transferred the pulverized alien powder to the robots processing scoop, thrilled mission scientists announced just hours after seeing visual corroboration.

Collecting the 1st particles bored from the interior of a rock on a planet beyond Earth marks a historic feat in humankind’s exploration of the cosmos – and is crucial for achieving Curiosity’s goal to determine whether Mars ever could have supported microbial life, past or present.

The essential next step is to feed carefully sieved portions of the precious gray colored material into the high powered duo of miniaturized analytical chemistry labs (CheMin & SAM) inside the rover, for thorough analysis and scrutiny of their mineral content and to search for signatures of organic molecules – the building blocks of life as we know it.

Curiosity is drilling into ancient bedrock and hunting for clues to the planet’s habitability over the eons and that preserve the historical record – perhaps including organics.

The rover team believes that this work area inside Gale Crater called Yellowknife Bay, experienced repeated percolation of flowing liquid water long ago when Mars was warmer and wetter – and therefore was potentially more hospitable to the possible evolution of life. See our Yellowknife Bay worksite and drill hole photo mosaics below by Ken Kremer & Marco Di Lorenzo, created from rover raw images.

Curiosity accomplished Historic 1st drilling into Martian rock at John Klein outcrop on Feb 8, 2013 (Sol 182), shown in this context mosaic view of the Yellowknife Bay basin taken on Jan. 26 (Sol 169) where the robot is currently working. The robotic arm is pressing down on the surface at John Klein outcrop of veined hydrated minerals - dramatically back dropped with her ultimate destination; Mount Sharp. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo — Curiosity accomplished Historic 1st drilling into Martian rock at John Klein outcrop on Feb 8, 2013 (Sol 182), shown in this context mosaic view of the Yellowknife Bay basin taken on Jan. 26 (Sol 169) where the robot is currently working. The robotic arm is pressing down on the surface at John Klein outcrop of veined hydrated minerals – dramatically back dropped with her ultimate destination; Mount Sharp. Credit: NASA/JPL-Caltech/Ken Kremer (kenkremer.com)/Marco Di Lorenzo

“We collected about a tablespoon of powder, which meets our expectations and is a great result,” said JPL’s Scott McCloskey, drill systems engineer for Curiosity, at a NASA media briefing on Feb. 20. “We are all very happy and relieved that the drilling was a complete success.”

The gray colored tailings from the rocky interior offer a startlingly fresh sight of Mars compared to the red-orangey veneer of rusty, oxidized dust we are so accustomed to seeing globally across what we humans have referred to for centuries as the “Red Planet”.

“For the first time we are examining ancient rocks that have not been exposed to the Martian surface environment, and weathering, and preserve the environment in which they formed,” said Joel Hurowitz, Curiosity sampling system scientist of JPL.

This is a key point because subsequent oxidation reactions can destroy organic molecules and thereby potential signs of habitability and life.

“The tailings are gray. All things being equal it’s better to have a gray color than red because oxidation is something that can destroy organic compounds,” said John Grotzinger, the Curiosity mission’s chief scientist of the California Institute of Technology.

On Feb. 8, 2013 (mission Sol 182), Curiosity used the rotary-percussion drill mounted on the tool turret at the end of the 7 foot (2.1 meter) long robotic arm to bore a circular hole about 0.63 inch (16 mm) wide and about 2.5 inches (64 mm) deep into a red colored slab of flat, fine-grained, veiny sedimentary bedrock named “John Klein” that formed in water.

“Curiosity’s first drill hole at the John Klein site is a historic moment for the MSL mission, JPL, NASA and the United States. This is the first time any robot, fixed or mobile, has drilled into a rock to collect a sample on Mars,” said Louise Jandura, Curiosity’s chief engineer for the sampling system.

“In fact, this is the first time any rover has drilled into a rock to collect a sample anywhere but on Earth. In the five decade history of the space age this is indeed a rare event.”

“The rock drilling capability is a significant advancement. It allows us to go beyond the surface layer of the rock, unlocking a time capsule of evidence about the state of Mars going back 3 or 4 Billion years.”

“Using our roving geologist Curiosity, the scientists can choose the rock, get inside the rock and deliver the powdered sample to instruments on the rover for analysis.”

“We couldn’t all be happier as Curiosity drilled her first hole on Mars,” said Jandura.

Over the next few days, the powdery gray scoop material will be shaken and moved through Curiosity’s sample processing device known as CHIMRA, or Collection and Handling for In-Situ Martian Rock Analysis and sieved through ultra fine screens that filter out particles larger than 150 microns (0.006 inch) across – about the width of a human strand of hair.

Figure shows the location of CHIMRA on the turret of NASA's Curiosity rover, together with a cutaway view of the device. The CHIMRA, short for Collection and Handling for In-situ Martian Rock Analysis, processes samples from the rover's scoop or drill and delivers them to science instruments. Credit: NASA/JPL-Caltech — Figure shows the location of CHIMRA on the turret of NASA’s Curiosity rover, together with a cutaway view of the device. The CHIMRA, short for Collection and Handling for In-situ Martian Rock Analysis, processes samples from the rover’s scoop or drill and delivers them to science instruments. Credit: NASA/JPL-Caltech

Drilling goes to the heart of the mission. It is absolutely indispensable for collecting and conveying pristine portions of Martian rocks and soil to a trio of inlet ports on top of the rover deck leading into the Chemistry and Mineralogy (CheMin) instrument and Sample Analysis at Mars (SAM) instrument .

The sieving process is designed to prevent clogging downstream into the chemistry labs.

The pair of state-of-the-art instruments will then test the gray rocky powder for a variety of inorganic minerals as well as both simple and complex organic molecules.

Samples will be dropped off first to CheMin and then SAM over the next few days. Results are expected soon.

The data so far indicate the drilled rock is either siltstone or mudstone with a basaltic bulk composition, said Hurowitz. The CheMin and SAM testing will be revealing.

The high powered drill was the last of Curiosity 10 instruments still to be checked out and put into full operation and completes the robots commissioning phase.

“This is a real big turning point for us as we had a passing of the key for the rover [from the engineering team] to the science team,” said Grotzinger.

Curiosity has discovered that Yellowknife Bay is loaded with hydrated mineral veins of calcium sulfate that precipitated from interaction with aqueous environments.

I asked how was the drill target hole selected?

“We wanted to be well centered in a large plate of bedrock where we knew we could place the drill into a stable location on an interesting rock,” Hurowitz told Universe Today.

“The drill did not specifically target the veins or nodular features visible in this rock. But these rocks are so shot through with these features that it’s hard to imagine that we would have been missed them somewhere along the travel of the drill.”

“We will find out what’s in the material once we get the materials analyzed by SAM and CheMin.

“We will consider additional drill targets if we think we missed a component of the rock.”

“We believe the white vein material is calcium sulfate based on data from ChemCam and APXS but we don’t yet know the hydration state.” Hurowitz told me.

Regarding the prospects for conducting additional sample drilling and soil scooping at Yellowknife Bay, Grotzinger told me, “We have to take it one step at a time.”

“We have to see what we find in the first sample. We are discovery driven and that will determine what we do next here,” Grotzinger said. “We have no quotas.”

The long term mission goal remains to drive to the lower reaches of Mount Sharp some 6 miles away and look for habitable environments in the sedimentary layers.

Curiosity executed a flawless and unprecedented nail-biting, pinpoint touchdown on Aug. 5, 2012 to begin her 2 year long primary mission inside Gale Crater. So far she has snapped over 45,000 images, traveled nearly 0.5 miles, conducted 25 analysis with the APXS spectrometer and fired over 12,000 laser shots with the ChemCam instrument.

Ken Kremer

Curiosity's First Sample Drilling hole is shown at the center of this image in a rock called "John Klein" on Feb. 8, 2013, or Sol 182 operations. The image was obtained by Curiosity’s Mars Hand Lens Imager (MAHLI). The sample-collection hole is 0.63 inch (1.6 centimeters) in diameter and 2.5 inches (6.4 centimeters) deep. The “mini drill” test hole near it is the same diameter, with a depth of 0.8 inch (2 centimeters). Credit: NASA/JPL-Caltech/MSSS — Curiosity’s First Sample Drilling hole is shown at the center of this image in a rock called “John Klein” on Feb. 8, 2013, or Sol 182 operations. The image was obtained by Curiosity’s Mars Hand Lens Imager (MAHLI). The sample-collection hole is 0.63 inch (1.6 centimeters) in diameter and 2.5 inches (6.4 centimeters) deep. The “mini drill” test hole near it is the same diameter, with a depth of 0.8 inch (2 centimeters). Credit: NASA/JPL-Caltech/MSSS

February 9, 2013December 23, 2015 by Ken Kremer

Curiosity Drills Historic 1st Bore Hole into Mars Rock for First Ever Science Analysis

Rover self portrait MAHLI mosaic taken this week has Curiosity sitting on the flat rocks of the “John Klein” drilling target area within the Yellowknife Bay depression. Note gradual rise behind rover. Credit: NASA/JPL-Caltech/MSSS/Marco Di Lorenzo/www.KenKremer.com.

Earth’s most advanced planetary robot ever has successfully bored into the interior of Martian rock and collected fresh samples in a historic first time feat in humankinds exploration of the cosmos.

NASA’s Curiosity drilled a circular hole about 0.63 inch (16 mm) wide and about 2.5 inches (64 mm) deep into a red slab of fine-grained sedimentary rock rife with hydrated mineral veins of calcium sulfate – and produced a slurry of grey tailings surrounding the hole. The team believes this area repeatedly experienced percolation of flowing liquid water eons ago when Mars was warmer and wetter – and potentially more hospitable to the possible evolution of life.

The precision drilling took place on Friday, Feb. 8, 2013 on Sol 182 of the mission and images were just beamed back to Earth today, Saturday, Feb 9. The rover simultaneously celebrates 6 months on the Red Planet since the nail biting touchdown on Aug. 6, 2012 inside Gale Crater.

The entire rover team is overjoyed beyond compare after nearly a decade of painstakingly arduous efforts to design, assemble, launch and land the Curiosity Mars Science Laboratory (MSL) rover that culminated with history’s first ever drilling and sampling into a pristine alien rock on the surface of another planet in our Solar System.

“The most advanced planetary robot ever designed now is a fully operating analytical laboratory on Mars,” said John Grunsfeld, NASA associate administrator for the agency’s Science Mission Directorate.

“This is the biggest milestone accomplishment for the Curiosity team since the sky-crane landing last August, another proud day for America.”

Drilling goes to the heart of the mission. It is absolutely essential for collecting soil and rock samples to determine their chemical composition and searching for traces of organic molecules – the building blocks of life. The purpose is to elucidate whether Mars ever offered a habitable environment suitable for supporting Martian microbes, past pr present.

The high powered drill was the last of Curiosity’s 10 instruments still to be checked out and put into full operation.

Curiosity's First Sample Drilling hole is seen in this image at a rock called "John Klein". The drilling took place on Feb. 8, 2013, or Sol 182 of operations. Several preparatory activities with the drill preceded this operation, including a test that produced the shallower hole on the right two days earlier, but the deeper hole resulted from the first use of the drill for rock sample collection. The image was obtained by Curiosity's Mars Hand Lens Imager (MAHLI). The sample-collection hole is 0.63 inch (1.6 centimeters) in diameter and 2.5 inches (6.4 centimeters) deep. The "mini drill" test hole near it is the same diameter, with a depth of 0.8 inch (2 centimeters). Credit: NASA/JPL-Caltech/MSSS — Curiosity’s First Sample Drilling hole is seen in this image at a rock called “John Klein”. The drilling took place on Feb. 8, 2013, or Sol 182 of operations. Several preparatory activities with the drill preceded this operation, including a test that produced the shallower hole on the right two days earlier, but the deeper hole resulted from the first use of the drill for rock sample collection. The image was obtained by Curiosity’s Mars Hand Lens Imager (MAHLI). The sample-collection hole is 0.63 inch (1.6 centimeters) in diameter and 2.5 inches (6.4 centimeters) deep. The “mini drill” test hole near it is the same diameter, with a depth of 0.8 inch (2 centimeters). Credit: NASA/JPL-Caltech/MSSS

The rover plunged the rotary-percussion drill located on the end of her 7 foot (2.1 m) robot arm into a flat outcrop of rocks named “John Klein”; where she is currently toiling away inside a shallow basin named Yellowknife Bay, and that witnessed many episodes of streaming water billions of years ago.

Ground controllers will now command the rover to pulverize and sieve the powdery rocky material through screens that will filter out any particles larger than six-thousandths of an inch (150 microns) across.

Thereafter comes the ultimate test – when the processed Martian powders are delivered by the robot arm to Curiosity’s miniaturized CheMin and SAM analytical labs though a trio of inlet ports located atop the rover deck for thorough analysis and scrutiny.

Curiosity used its Mast Camera (Mastcam) to take the images combined into this mosaic of the drill area, called "John Klein." The label "Drill" indicates where the rover ultimately performed its first sample drilling. Shown on this mosaic are the four targets that were considered for drilling, all of which were analyzed by Curiosity's instrument suite. At "Brock Inlier," data from the Alpha Particle X-ray Spectrometer (APXS) and images from the Mars Hand Lens imager (MAHLI) were collected. The target "Wernecke" was brushed by the Dust Removal Tool (DRT) with complementary APXS, MAHLI, and Chemistry and Camera (ChemCam) analyses. Target "Thundercloud" was the subject of the drill checkout test known as "percuss on rock." The target Drill was interrogated by APXS, MAHLI and ChemCam. Credit: NASA/JPL-Caltech/MSSS — Curiosity used its Mast Camera (Mastcam) to take the images combined into this mosaic of the drill area, called “John Klein.” The label “Drill” indicates where the rover ultimately performed its first sample drilling. Shown on this mosaic are the four targets that were considered for drilling, all of which were analyzed by Curiosity’s instrument suite. At “Brock Inlier,” data from the Alpha Particle X-ray Spectrometer (APXS) and images from the Mars Hand Lens imager (MAHLI) were collected. The target “Wernecke” was brushed by the Dust Removal Tool (DRT) with complementary APXS, MAHLI, and Chemistry and Camera (ChemCam) analyses. Target “Thundercloud” was the subject of the drill checkout test known as “percuss on rock.” The target Drill was interrogated by APXS, MAHLI and ChemCam. Credit: NASA/JPL-Caltech/MSSS

“We commanded the first full-depth drilling, and we believe we have collected sufficient material from the rock to meet our objectives of hardware cleaning and sample drop-off,” said Avi Okon, drill cognizant engineer at NASA’s Jet Propulsion Laboratory (JPL), Pasadena.

Rock tailings generated from the 5/8 inch (16 mm) wide drill bit traveled up narrow flutes on the bit and then inside the drill’s chambers for transfer to the process handling mechanisms on the arm’s tool turret.

“We’ll take the powder we acquired and swish it around to scrub the internal surfaces of the drill bit assembly,” said JPL’s Scott McCloskey, drill systems engineer. “Then we’ll use the arm to transfer the powder out of the drill into the scoop, which will be our first chance to see the acquired sample.”

A portion of the material will first be used to scour and cleanse the labyrinth of processing chambers of trace contaminants possibly brought from Earth before launch from Cape Canaveral, Florida back in Nov. 2011.

The rock Curiosity drilled is called “John Klein” in memory of a Mars Science Laboratory deputy project manager who died in 2011.

Curiosity represents a quantum leap in capability beyond any prior landed mission on the Red Planet. The car sized 1 ton rover sports 10 state-of-the-art science instruments from the US and collaborators in Europe.

The 1 ton robot will continue working for several additional weeks investigating Yellowknife Bay and the Glenelg area – which lies at the junction of three different types of geologic terrain.

Thereafter, the six-wheeled mega rover will set off on a nearly year long trek to her main destination – the sedimentary layers of the lower reaches of the 3 mile (5 km) high mountain named Mount Sharp – some 6 miles (10 km) away.

Ken Kremer

What a hole on Mars ! Alien hole on an Alien Planet. Curiosity precisely bores to a depth of 2.5 inches (64 mm) into water altered rock. Credit: NASA/JPL-Caltech/MSSS

Side view of Curiosity’s Drill Bit Tip. The bit is about 0.6 inch (1.6 centimeters) wide. This view from the remote micro-imager of the ChemCam instrument merges three exposures taken by the camera at different focus settings to show more of the hardware in focus than would be seen in a single exposure. Images taken on Sol 172, Jan 29, 2013. Credit: NASA/JPL-Caltech/LANL/CNES/IRAP/LPGNantes/CNRS

February 6, 2013December 23, 2015 by Ken Kremer

Deep Impact Images Spectacular incoming Comet ISON – Curiosity & NASA Armada Will Try

Image Caption: This image of comet ISON (C/2012 S1) ) from NASA’s Deep Impact spacecraft clearly shows the coma and nucleus on Jan. 17/18, 2013 beyond the orbit of Jupiter. See the dramatic new movie sequence below. It combines all 146 80-second clear filter exposures for a total integration time of 11680 seconds (about 3.25 hours). Individual frames were shifted to align the comet at the center before coadding. By keeping the comet centered and adding all of the images together, the stars effectively get smeared so the long streaks are the trails of background stars. Some have called it the “Comet of the Century.” Credit: NASA

NASA’s legendary Deep Impact comet smashing spacecraft has just scored another major coup – Imaging the newly discovered Comet ISON. The comet could possibly become one of the brightest comets ever late this year as it passes through the inner Solar System and swings around the Sun for the very first time in history – loaded with pristine, volatile material just raring to burst violently forth from the eerie surface, and is therefore extremely interesting to scientists. See the Movie below

“Comet ISON was just imaged by Deep Impact out by Jupiter on Jan. 17 and 18,” said Dr. Jim Green, Director of NASA Planetary Sciences at NASA HQ, in an exclusive interview with Universe Today on the campus of Princeton University. “We will try to look at ISON with the Curiosity rover as it flies past Mars, and with other NASA assets in space [along the way]. It should be spectacular!”

“We are all, ops team and science team, thrilled that we were able to make these observations when the comet was still more than 5 AU from the sun,” said Deep Impact Principal Investigator Prof. Michael A’Hearn of the University of Maryland, in an exclusive interview with Universe Today.

ISON could potentially become the next “Great Comet”, according to NASA. Deep Impact is the first spacecraft to observe ISON.

“We are continuing to observe ISON – it is observable from Deep Impact into mid-March 2013,” A’Hearn told me.

ISON will be the 4th comet observed by Deep Impact. On July 4, 2005 the spacecraft conducted a close flyby of Comet Tempel 1 and delivered a comet smashing impactor that made headlines worldwide. Next, it flew near Hartley 2 in Nov. 2010. In January 2012, the spacecraft performed a long distance imaging campaign on comet C/2009 P1 (Garradd). And it has enough fuel remaining for an Asteroid encounter slated for 2020 !

“NASA’s assets at Mars should be able to observe ISON because it will fly really, really close to Mars!” Green said with a big smile – and me too, as he showed me a sneak preview of the brand new Deep Impact movie.

“ISON observations are in the cue for Curiosity from Mars surface and from orbit with NASA’s Mars Reconnaissance Orbiter (MRO) – and we’ll see how it works out. It should be pretty spectacular. We will absolutely try with Curiosity’s high resolution Mastcam 100 camera.”

“LRO (NASA’s Lunar Reconnaissance Orbiter) also has a good shot at ISON.”

“Because of the possibility of observations of for example ISON, with probes like Deep Impact is why we want to keep NASA’s [older] assets viable.”

146 visible light images snapped by Deep Impact just days ago on Jan. 17 and 18, have been compiled into a dramatic video showing ISON speeding through interplanetary space back dropped by distant star fields – see above and below. The new images were taken by the probes Medium-Resolution Imager (MRI) over a 36-hour period from a distance of 493 million miles (793 million kilometers).

“A composite image, combining all of the Jan 17/18 data – after cleaning up the cosmic rays and improving the S/N (signal to noise ratio) clearly shows the comet has a coma and tail,” said Tony Farnham, a Deep Impact research scientist at the University of Maryland, to Universe Today.

Video Caption: This series of images of comet C/2012 S1 (ISON) was taken by the Medium-Resolution Imager (MRI) of NASA’s Deep Impact spacecraft over a 36-hour period on Jan. 17 and 18, 2013. At the time, the spacecraft was 493 million miles (793 million kilometers) from the comet. Credit: NASA/JPL-Caltech/UMD

ISON is a conglomeration of ice and dust and a long period, sun-grazing comet.

“It is coming in from the Solar System’s Oort cloud at the edge of the Solar System”, said Green, and was likely disturbed out of its established orbit by a passing star or other gravitational effects stemming from the Milky Way galaxy. “It will pass within 2.2 solar radii during perihelion and the Sun will either blast it apart or it will survive.”

Despite still being in the outer Solar System and a long distance from the Sun, ISON is already quite “variable” said A’Hearn, and it’s actively spewing material and ‘outgassing”.

The tail extending from the nucleus was already more than 40,000 miles (64,400 kilometers) long on Jan. 18. It’s a science mystery as to why and the Deep Impact team aims to try and determine why.

In addition to imaging, Deep Impact will also begin collecting long range spectral observations in the next week or so to help answer key questions.

“In mid-February, the solar elongation will allow IR (infrared) spectra for a few weeks,” A’Hearn elaborated.

“The 6-7% variability that we observed in the first day of observing shows that there is variable ‘outgassing’, presumably modulated by rotation of the nucleus. We hope to pin down the rotational period with the continuing images.”

“The interesting question is what drives the outgassing!”

Since ISON is still a very great distance away at more than 5 AU, data collection will not be an easy task. The comet is 5.1 AU from the Sun and 5.3 AU from Deep Impact. And the mission could also be imperiled by looming slashes to NASA’s budget if the Federal sequester actually happens in March.

“Getting spectra will be a real challenge because, at these large heliocentric and geocentric distances, the comet is really faint. However, maybe we can test whether CO2 is driving the outgassing,” Ahearn explained.

“Since we have the only facility capable of measuring CO2, it will be important to observe again in our second window in July-August, but that depends on NASA finding a little more money for us.”

“We, both the ops team and the science team, are funded only for the observations through March,” A’Hearn stated.

Although observing predictions for the brightness of comets are sometimes notoriously wrong and they can fade away precipitously, there is some well founded hope that ISON could put on a spectacular sky show for observers in both the northern and southern hemispheres.

The comet will continue to expand in size and grow in brightness as it journeys inward.

“ISON might be pretty spectacular,” said Green. “If things work out it might become bright enough to see during the day and be brighter than the Moon. The tail might be 90 degrees.”

Image caption: This is the orbital trajectory of comet C/2012 S1 (ISON). The comet is currently located just inside the orbit of Jupiter. In November 2013, ISON will pass less than 1.1 million miles (1.8 million kilometers) from the sun’s surface. The fierce heating it experiences during this close approach to the sun could turn the comet into a bright naked-eye object. Credit: NASA/JPL-Caltech

The best times to observe the comets head and growing tail will be from Nov. 2013 to Jan. 2014, if it survives its closest approach to the Sun, known as perihelion, on Nov. 28, 2013 and doesn’t break apart.

There’s no need to worry about doomsday predictions from conspiracy theorists. At its closest approach next Christmas season on Dec. 26, 2013, ISON will pass by Earth at a safe distance of some 40 million miles.

A pair of Russian astronomers only recently discovered the comet on Sept. 21, 2012, using the International Scientific Optical Network’s 16-inch (40-centimeter) telescope near Kislovodsk.

The study of comets has very important implications for understanding the evolution of not just the Solar System but also the origin of life on Earth. Comets delivered a significant portion of the early Earth’s water as well as a range of both simple and complex organic molecules – the building blocks of life.

Ken Kremer

Image caption. Deep Impact images Comet Tempel 1 alive with light after colliding with the impactor spacecraft on July 4, 2005. CREDIT: NASA/JPL-Caltech/UMD

February 4, 2013December 23, 2015 by Ken Kremer

Curiosity Hammers into Mars Rock in Historic Feat

Image caption: Before and after comparison of Curiosity’s 1st ever drill test into Martian rock. Drill bit penetrated several mm and vibrations apparently unveiled hidden, whitish mineral by dislodging thin dust layer at John Klein outcrop in Sol 176 images. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo

A robot from Earth has successfully drilled into a Martian rock for the first time ever and exposed pristine alien material for high powered science analysis.

NASA’s car sized Curiosity rover deliberately plunged the drill bit on the end of her 7 foot (2.1 m) robot arm into a flat outcrop of rocks possessing hydrated mineral veins, that is situated inside a shallow basin named Yellowknife Bay where water repeatedly flowed.

“The drill test was done. The mission has been spectacular so far,” said Dr. Jim Green, Director of NASA Planetary Sciences Division at NASA HQ, in an exclusive interview today with Universe Today on the campus of Princeton University. “The area is tremendously exciting.”

And what’s even more amazing is that as Curiosity hammered straight down into the rock outcrop, it appears that the resulting vibrations also simultaneously uncovered a hidden vein of whitish colored material that might be calcium sulfate – as the Martian ground shook and a thin layer of rust colored soil was visibly dislodged.

The robot is working at a place called Glenelg – where liquid water once flowed eons ago across the Red Planet’s surface.

“This area is really rich with all the cracks in the rocks and the veins. It’s really fabulous,” Green told me. “The landing was an engineering feat that enabled us to do all this great science that comes next.”

Image caption: Curiosity views 1st plunge of the hammering drill bit up from raised position, at left, to rock outcrop penetration, at right, on Jan 31, 2014, Sol 174 using the front hazard avoidance camera. 3 mile (5 km) high Mount Sharp ultimate destination offers dramatic backdrop. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

Drill, Baby, Drill !! — Drilling is essential toward achieving Curiosity’s goal of determining whether Mars ever offered an environment favorable for microbial life, past or present

The drill bit penetrated a few millimeters deep into the intriguing outcrop called ‘John Klein’ as planned during the drill tests run on Jan 31 and Feb 2, 2013 (or Sols 174 & 176), Green elaborated. The results were confirmed in new images snapped by Curiosity over the past few days, that trickled back to Earth this weekend across millions of miles of interplanetary space.

Several different cameras – including the high resolution MAHLI microscopic imager on the arm tool turret – took before and after up-close images to assess the success of the drilling maneuver.

Image caption: Curiosity tool turret located at end of robotic arm is positioned with drill bit in contact with John Klein outcrop for 1st hammer drilling into Martian rock surface on Jan 31, 2013. It’s nearby a spot that was brushed earlier. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo

The Alpha Particle X-Ray Spectrometer (APXS) was also placed in contact with the ground to determine the chemical composition of the rock drill test site and possible calcium sulfate vein and investigate its hydration state.

The drill test marks an historic first time achievement in the annuls of space exploration.

NASA’s Spirit and Opportunity Mars rovers successfully abraded numerous rocks but are not equipped with penetrating drills or sample acquisition and analysis instruments.

During this initial test, Curiosity’s hi-tech drill was used only in the percussion mode – hammering back and forth like a chisel. No tailings were collected for analysis. The 5/8-inch (16 mm) wide bit will be rotated in upcoming exercises to bore several test holes.

Green told me that the Curiosity science and engineering team says that this initial test will soon be following up by more complex tests that will lead directly to drilling into the interior of a rock for the first ever sampling and analysis of fresh, rocky Martian material.

“The drill test results are looking good so far,” Green said. “Depending on the analysis, it’s possible that the initial test bore hole could be drilled as early as tonight. Sampling could follow soon.”

The science and engineering team are wisely being “ultra careful” says Green, in slowly and methodically checking out the highly complex drill.

“We are motivated to work in a stepwise fashion to get it right,” Green elaborated.

“The drilling has got to be done carefully. We are still in checkout mode and the drill is the last instrument of Curiosity’s ten science instruments to be fully checked out.”

Image caption: Close-up view of Curiosity drill bit penetrating John Klein outcrop during 1st ever drill test into Martian rock on Jan 31, 2013 (Sol 174). Credit: NASA/JPL-Caltech/MSSS

Curiosity can drill to a depth of about 2 inches (5 cm) into rocks. Ultimately a powdered and sieved sample about half an aspirin tablet in size will be delivered to the SAM and CheMin analytical labs on the rover deck.

“The drilling is going very well so far and we’re making great progress with the early steps,” said Curiosity project scientist Prof John Grotzinger to the BBC.

Drilling goes to the heart of the mission. The cored rock samples will be analyzed by the duo of chemical spectrometers to ascertain their elemental composition and determine if organic molecules – the building blocks of life – are present.

The 1 ton robot will spend at least several weeks or more investigating Yellowknife Bay and Glenelg – which lies at the junction of three different types of geologic terrain.

As the Martian crow flies, the breathtaking environs of Mount Sharp are some 6 miles (10 km) away.

Ken Kremer

Feb 4: Dr Jim Green, Director of NASA’s Planetary Science Division, is presenting a free public lecture at Princeton University at 8 PM titled: “The Revolution in Planetary Science.” Hosted by the Amateur Astronomers Assoc of Princeton. Location: Peyton Hall, Astrophysics Dept. on Ivy Lane, Princeton, NJ.

Image caption: Curiosity conducted Historic 1st drilling into Martian rock at John Klein outcrop shown in this context view of the Yellowknife Bay basin where the robot is currently working. The robotic arm is pressing down on the surface at John Klein outcrop of veined hydrated minerals – dramatically back dropped by her ultimate destination; Mount Sharp. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

Image caption: Close-up view of Curiosity drill bit. Credit: NASA/JPL-Caltech/MSSS

January 31, 2013June 5, 2022 by Ken Kremer

Historic First Use of Drill on Mars Set for Jan. 31 – Curiosity’s Sol 174

Image caption: Curiosity will conduct Historic 1st drilling into Martian rock at this spot where the robotic arm is pressing down onto the Red Planet’s surface at the John Klein outcrop of veined hydrated minerals. The Alpha Particle X-Ray Spectrometer (APXS) is in contact with the ground. This panoramic photo mosaic of Navcam camera images was snapped on Jan. 25 & 26, 2013 or Sols 168 & 169 and shows a self-portrait of Curiosity dramatically backdropped with her ultimate destination- Mount Sharp. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

The long awaited and history making first use of a drill on Mars is set to happen on Thursday, Jan. 31, 2013, or Sol 174, by NASA’s Curiosity Mars Science Lab (MSL) rover, if all goes well, according to science team member Ken Herkenhoff of the USGS.

Curiosity’s first drilling operation entails hammering a test hole into a flat rock at the location where the rover is currently parked at a scientifically interesting outcrop of rocks with veined minerals called ‘John Klein’. See our mosaics above & below illustrating Curiosity’s current location.

“Drill tailings will not be collected during this test, which will use only the percussion (not rotation) drilling mode,” says Herkenhoff.

Curiosity is an incredibly complex robot that the team is still learning to operate. So the plan could change at a moment’s notice.

The actual delivery of drill tailings to Curiosity’s CheMin and SAM analytical labs is still at least several days or more away and must await a review of results from the test drill hole and further drilling tests.

“We are proceeding with caution in the approach to Curiosity’s first drilling,” said Daniel Limonadi, the lead systems engineer for Curiosity’s surface sampling and science system at NASA’s Jet Propulsion Laboratory (JPL). “This is challenging. It will be the first time any robot has drilled into a rock to collect a sample on Mars.”

On Sol 166, Curiosity drove about 3.5 meters to reach the John Klein outcrop that the team chose as the 1st drilling site. The car sized rover is investigating a shallow depression known as ‘Yellowknife Bay’ – where she has found widespread evidence for repeated episodes of the ancient flow of liquid water near her landing site inside Gale Crater on Mars.

In anticipation of Thursday’s planned drilling operation, the rover just carried out a series of four ‘pre-load’ tests on Monday (Jan. 27), whereby the rover placed the drill bit onto Martian surface targets at the John Klein outcrop and pressed down on the drill with the robotic arm. Engineers then checked the data to see whether the force applied matched predictions.

“The arm was left pressed against one of them overnight, to see how the pressure changed with temperature,’ says Herkenhoff.

Image caption: Curiosity’s robotic arm places the robotic arm tool turret and Alpha Particle X-Ray Spectrometer (APXS) instrument on top of John Klein outcrop shown in this photo mosaic taken with the Mastcam 34 camera on Jan. 25, 2013, or Sol 168. The drill bit and prongs are pointing right on the tool turret. Credit: NASA/JPL-Caltech/MSSS/Ken Kremer/Marco Di Lorenzo

Because huge temperature swings occur on Mars every day (over 65 C or 115 F), the team needs to determine whether there is any chance of excessive stress on the arm while it is pressing the drill down onto the Martian surface. The daily temperature variations can cause rover systems like the arm, chassis and mobility system to expand and contact by about a tenth of an inch (about 2.4 millimeters), a little more than the thickness of a U.S. quarter-dollar coin.

“We don’t plan on leaving the drill in a rock overnight once we start drilling, but in case that happens, it is important to know what to expect in terms of stress on the hardware,” said Limonadi. “This test is done at lower pre-load values than we plan to use during drilling, to let us learn about the temperature effects without putting the hardware at risk.”

The high resolution MAHLI microscopic imager on the arm turret will take close-up before and after images of the outcrop target to assess the success of the drilling operation.

On Sol 175, another significant activity is planned whereby one of the ‘blank” organic check samples brought from Earth will be delivered to the SAM instrument for analysis as a way to check for any traces of terrestrial contamination of organic molecules and whether the sample handing system was successfully cleansed earlier in the mission at the Rocknest windblown sand ripple.

Meanwhile on the opposite side of Mars, NASA’s Opportunity rover starts Year 10 investigating never before touched phyllosilicate clay minerals that formed eons ago in flowing liquid water at Endeavour crater – detailed here.

Stay tuned for exciting results from NASA’s Martian sisters.

Ken Kremer

Image caption: View to Mount Sharp from Curiosity at Yellowknife Bay and John Klein outcrop. This photo mosaic was taken with the Mastcam 34 camera on Jan. 27, 2013, or Sol 170. Credit: NASA/JPL/MSSS/ Marco Di Lorenzo/Ken Kremer

Curiosity’s Drill in Place for Load Testing Before Drilling. The percussion drill in the turret of tools at the end of the robotic arm of NASA’s Mars rover Curiosity has been positioned in contact with the rock surface in this image from the rover’s front Hazard-Avoidance Camera (Hazcam). Credit: NASA/JPL-Caltech

Image caption: Curiosity found widespread evidence for flowing water in the highly diverse, rocky scenery shown in this photo mosaic from the edge of Yellowknife Bay on Sol 157 (Jan 14, 2013) before driving to the John Klein outcrop at upper right. The rover then moved and is now parked at the flat rocks at the John Klein outcrop and is set to conduct historic 1st Martian rock drilling here on Jan. 31, 2013. ‘John Klein’ is filled with numerous mineral veins which strongly suggest precipitation of minerals from liquid water. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

January 27, 2013April 13, 2022 by Ken Kremer

Opportunity Rover Starts Year 10 on Mars with Remarkable Science Discoveries

Image caption: Opportunity Celebrates 9 Years and 3200 Sols on Mars snapping this panoramic view from her current location on ‘Matijevic Hill’ at Endeavour Crater. The rover discovered phyllosilicate clay minerals and calcium sulfate veins at the bright outcrops of ‘Whitewater Lake’, at right, imaged by the Navcam camera on Sol 3197 (Jan. 20, 2013). “Copper Cliff” is the dark outcrop, at top center. Darker “Kirkwood” outcrop, at left, is site of mysterious “newberries” concretions. Credit: NASA/JPL-Caltech/Cornell/Marco Di Lorenzo/Ken Kremer

9 Years ago, NASA’s pair of identical twin sister rovers – christened Spirit & Opportunity- bounced to daunting airbag-cushioned landings on opposite sides of the Red Planet for what was supposed to be merely 90 day missions, or maybe a little bit longer scientists hoped.

Today, Opportunity celebrates a truly unfathomable achievement, starting Year 10 on Mars since she rolled to a bumpy stop on January 24, 2004 inside tiny Eagle crater. And she’s now at a super sweet spot for science (see our photo mosaic above) loaded with clays and veined minerals and making the most remarkable findings yet about the planets watery past – thus building upon a long string of previously unthinkable discoveries due to her totally unforeseen longevity.

“Regarding achieving nine years, I never thought we’d achieve nine months!” Principal Investigator Prof. Steve Squyres of Cornell University told Universe Today for this article commemorating Opportunity’s 9th anniversary.

Opportunity reached 3200 Sols, or Martian days, and counting , by her 9th birthday. She is now 108 months into the 3 month primary mission – that’s 36 times longer than the 3 month “warranty.”

“Every sol is a gift,” Squyres told me. He always refers to the rovers as our “Priceless assets on Mars”, that have to be taken good care of to wring out the maximum science data possible and for as long as humanly, or more aptly, robotically possible.

Image Caption: ‘Matijevic Hill’ Panorama for Rover’s Ninth Anniversary. As Opportunity neared the ninth anniversary of its landing on Mars, the rover was working in the ‘Matijevic Hill’ area seen in this view from Opportunity’s panoramic camera (Pancam). Two of the features investigated at Matijevic Hill are “Copper Cliff,” the dark outcrop in the left center of the image, and “Whitewater Lake,” the bright outcrop on the far right. The component images for this mosaic were taken from Sol 3137 (Nov. 19, 2012) through Sol 3150 (Dec. 3, 2012). Credit: NASA/JPL-Caltech/Cornell/Arizona State Univ.

The resilient, solar powered Opportunity robot begins her 10th year roving around beautifully Earth-like Martian terrain where where she proved that potentially life sustaining liquid water once flowed billions of years ago when the planet was warmer and wetter.

Opportunity is healthy and has driven over 22 miles (35 kilometers )- marking the first overland expedition on another planet. See our photo mosaics and route map by Ken Kremer and Marco Di Lorenzo.

She is now working at the inboard edge of “Cape York” – a hilly segment of the eroded rim of 14 mile (22 km) wide Endeavour Crater, featuring terrain with older rocks than previously inspected and unlike anything studied before. It’s a place no one ever dared dream of reaching prior to launch in the summer of 2003 and landing on the Meridiani Planum region of Mars.

“It’s like a whole new mission since we arrived at Cape York,” says Squyres.

Image caption: Opportunity Celebrates 9 Years on Mars snapping this panoramic view of the vast expanse of 14 mile (22 km) wide Endeavour Crater from atop ‘Matijevic Hill’ on Sol 3182 (Jan. 5, 2013). The rover then drove 43 feet to arrive at ‘Whitewater Lake’ and investigate clay minerals. Photo mosaic was stitched from Navcam images and colorized. Credit: NASA/JPL-Caltech/Cornell/Ken Kremer/Marco Di Lorenzo

Today Opportunity is poised for breakthrough science at deposits of phyllosilicates – clay minerals which stem from an earlier epoch when liquid water flowed on Mars eons ago and perhaps may have been more favorable to sustaining microbial life because they form in more neutral pH water. Endeavour Crater is more than 3 Billion years old.

I asked Squyres to discuss the discovery of the phyllosilicates – which have never before been analyzed up close on the Martian surface and are actually a main target of NASA’s new Curiosity rover at Gale Crater.

“We have found the phyllosilicates at Cape York: they’re in the Whitewater Lake materials,” Squyres explained. Spectral data collected from Mars orbit by the CRISM spectrometer aboard NASA’s MRO circling spacecraft allowed the researchers to direct Opportunity to this exact spot.

“Whitewater Lake” is an area of bright local outcrops currently being investigated and providing information about a different and apparently less acidic environment compared to other areas and craters visited earlier in the mission – and potentially more conducive to life.

Opportunity also discovered more mineral veins at “Whitewater Lake”, in addition to those hydrated mineral veins discovered earlier at Cape York at a spot named “Homestake” – see our mosaic below.

“We have investigated the veins in these materials, and we have determined that they are calcium sulfate,” Squyres confirmed to me.

Image caption: Opportunity discovers hydrated Mineral Vein at Endeavour Crater – November 2011. Opportunity determined that the ‘Homestake’ mineral vein was composed of calcium sulfate,or gypsum, while exploring around the base of Cape York ridge at the western rim of Endeavour Crater. The vein discovery indicates the ancient flow of liquid water at this spot on Mars. This panoramic mosaic of images was taken on Sol 2761, November 2011, and illustrates the exact spot of the mineral vein discovery. Featured on NASA Astronomy Picture of the Day (APOD) on 12 Dec 2011. Credit: NASA/JPL/Cornell/Kenneth Kremer/Marco Di Lorenzo.

How do the new mineral veins compare to those at ‘Homestake’ and those just found by Curiosity at Yellowknife Bay inside Gale crater? I asked Sqyures.

“Much narrower, and possibly older,” he said compared to the Homestake calcium sulfate veins .

“It’s too early to say how they compare to the veins at Gale, though.”

The local area at “Cape York” is called “Matijevic Hill” – in honor of a recently deceased team member who played a key role on NASA’s Mars rovers.

The rover has already spent a few months at “Matijevic Hill” on a ‘walk about’ scouting survey and also found concretions dubbed “newberries” that are different from the “blueberry” concretions found earlier in the mission.

How widespread are the phyllosilicates ?

“Matijevic Hill is the only exposure of phyllosilicates we know of at Cape York, so in order to find more we’re going to have to go elsewhere,” Squyres replied. “We haven’t figured out what the “newberries” are yet, but attempting to do that will be our next task.”

It is likely to take many more weeks and even months to “figure out” what this all means for science.

Therefore, no one should expect the robot to move much in the near future. Since the rover made landfall at the western rim of Endeavour crater at Spirit Point in August 2011, she has been circling around Cape York ever since.

Image caption: Opportunity rover first arrived at the western rim of Endeavour Crater (14 miles, 22 km wide) in August 2011. This photo mosaic of navcam images shows portions of the segmented rim of Endeavour crater on Sol 2678. Large ejecta blocks from a smaller nearby crater are visible in the middle. At Endeavour, Opportunity will investigate the oldest minerals deposits she has ever visited from billions of years ago and which may hold clues to environments that were potentially habitable for microbial life. The rover may eventually drive to Cape Tribulation at right if she survives. Credit: NASA/JPL/Cornell/Marco Di Lorenzo/Ken Kremer (kenkremer.com)

What is the next destination for Opportunity?

“Once we’re done at Cape York, our next destination will be Solander Point [to the south],” Squyres confirmed. It’s the next rim segment south of Cape York (see map).

Eventually, if Opportunity continues to function and survives the next Martian winter, she may be directed several miles even further south, along the crater rim to a spot called Cape Tribulation – because it also harbors caches of phyllosilicate clay minerals. But there is no telling when that might be.

“One step at a time,” said Squyres as always. He is not making any guesses or predictions. The mission is totally discovery driven.

Well after so many great science discoveries over the past 9 years, I asked Squyres to describe the context and significance of the phyllosilicates discovery?

“Impossible to say, I’m afraid… we’re still figuring this place out; I can’t put it in context yet,” Squyres concluded.

Thus, there is still so much more bountiful science research still to be done by Opportunity – and nobody is making any forecasts on how long she might yet survive.

So just keep praying to the Martian weather gods for occasional winds and “dust devils” to clean off those life giving solar panels – and to the US Congress to provide the essential funding.

Ken Kremer

Image caption: Opportunity Phones Home – Dusty Self Portrait from Endeavour Crater on Mars on Sol 2852, February 2012. NASA’s rover Opportunity snaps self-portrait where she endured 5th frigid Martian winter at Greeley Haven. Opportunity is currently investigating Cape York ridge and Matijevic Hill at right. Vast expanse of Endeavour Crater and rim in background with dusty solar panels and full on view of the High Gain Antenna (HGA) in the foreground. Mosaic: NASA/JPL/Cornell/ASU/Marco Di Lorenzo/Ken Kremer

Image caption: Endeavour Crater Panorama from Opportunity, Sol 2681, August 2011 on arrival at the rim of Endeavour and Cape York ridge. Odyssey crater visible at left. Mineral veins were later found to surround Cape York. Credit: NASA/JPL/Cornell/Marco Di Lorenzo/Ken Kremer

Image caption: Traverse Map for NASA’s Opportunity rover from 2004 to 2013 – shows the entire path the rover has driven over 9 years, 3200 Sols and more than 22 miles (35 km) from Eagle Crater landing site to current location at Cape York ridge at Endeavour Crater. Credit: NASA/JPL/Cornell/ASU/Marco Di Lorenzo/Ken Kremer (kenkremer.com)

January 25, 2013June 5, 2022 by Ken Kremer

Curiosity’s Robotic Arm Camera Snaps 1st Night Images

Image caption: This image of a Martian rock illuminated by white-light LEDs (light emitting diodes) is part of the first set of nighttime images taken by the Mars Hand Lens Imager (MAHLI) camera at the end of the robotic arm of NASA’s Mars rover Curiosity. The image was taken on Jan. 22, 2013, after dark on Sol 165. It covers an area about 1.3 inches by 1 inch (3.4 by 2.5 centimeters). Credit: NASA/JPL-Caltech/MSSS

Curiosity’s high resolution robotic arm camera has just snapped the 1st set of night time images of a Martian rock of the now 5 1/2 month long mission – using illumination from ultraviolet and white light emitting LED’s. See the images above and below.

The Mars Hand Lens Imager (MAHLI) camera is located on the tool turret at the end of Curiosity’s 7 foot (2.1 m) long robotic arm.

MAHLI took the close-up images of a rock target named “Sayunei” on Jan. 22 (Sol 165), located near the front-left wheel after the rover had driven over and scuffed the area to break up rocks in an effort to try and expose fresh material, free of obscuring dust.

“Sayunei” is at the site of the “John Klein” outcrop in “Yellowknife Bay” where the team hopes to commence the 1st rock drilling operations here in the coming days. Curiosity drove a few meters several sols ago to reach “John Klein”.

See below our Sol 157 mosaic showing the “John Klein” outcrop – where the rover snapped these night images of “Sayunei”.

Image caption: This image of a Martian rock illuminated by ultraviolet LEDs (light emitting diodes) is part of the first set of nighttime images taken by the MAHLI camera on the robotic arm. The image was taken on Jan. 22, 2013, after dark on Sol 165. It covers an area about 1.3 inches by 1 inch (3.4 by 2.5 centimeters). Credit: NASA/JPL-Caltech/MSSS

“The purpose of acquiring observations under ultraviolet illumination was to look for fluorescent minerals,” said MAHLI Principal Investigator Ken Edgett of Malin Space Science Systems, San Diego. “These data just arrived this morning. The science team is still assessing the observations. If something looked green, yellow, orange or red under the ultraviolet illumination, that’d be a more clear-cut indicator of fluorescence.”

Analysis is still in progress to determine whether fluorescent minerals are present. Certain classes of organic compounds are also fluorescent.

MAHLI is an adjustable focus camera that works over a wide range. It can focus on targets just a few centimeters away or on distant objects like Mount Sharp, over 6 miles (10 km) away.

The LED’s surround the MAHLI lens.

Curiosity has discovered widespread evidence for the ancient flow of liquid water at “Yellowknife Bay” in the form of water bearing mineral veins, cross-bedded layering, nodules and spherical sedimentary concretions.

Ken Kremer

Image caption: Curiosity found widespread evidence for flowing water in the highly diverse, rocky scenery shown in this photo mosaic from the edge of Yellowknife Bay on Sol 157 (Jan 14, 2013). The rover will soon conduct 1st Martian rock drilling operation at flat, light toned rocks at the outcrop called “John Klein”, at center, the site where she is now located. ‘John Klein’ drill site and ‘Sheep Bed’ outcrop ledges to right of rover arm are filled with numerous mineral veins and spherical concretions which strongly suggest precipitation of minerals from liquid water. ‘Snake River’ rock formation is the linear chain of rocks protruding up from the Martian sand near rover wheel. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

January 22, 2013December 23, 2015 by Ken Kremer

NASA Stars at 2013 Presidential Inaugural Parade with Orion and Curiosity – Photos and Video

Image caption: Orion deep space crew capsule float passes in front of the White House at the Presidential Inaugural parade on Jan 21, 2013 in Washington, DC. Credit: NASA

NASA’s new Orion deep space crew capsule and sensational Curiosity Mars rover had starring roles at the 2013 Presidential Inaugural Parade held on Monday, Jan 21, 2013 in Washington D.C.

NASA photographers captured stunning photos and video (above and below) as Orion and Curiosity passed in front of the White House and the official reviewing stand – with President Obama & VP Joe Biden and their families and numerous dignitaries smiling and waving.

Beautiful weather shined though out the entire day’s festivities and into the early evening as full size models of Orion and Curiosity made their way thought the capitol streets to participate in the 2013 Inaugural parade.

NASA’s floats prominently placed near the front of the parade and seen on Live TV about 530 PM EDT as well as by about a million spectators on hand.

Image caption: Curiosity Mars rover float passes in front of the White House and reviewing stand at the Presidential Inaugural parade on Jan 21, 2013 in Washington, DC. Credit: NASA

The fantastically successful Curiosity rover is discovering widespread evidence for the ancient flow of liquid water on Mars.

The Orion multi-purpose capsule will take our astronauts back to the Moon and farther into deep space than ever before.

NASA is the ONLY federal agency asked to be in the inaugural parade. Curiosity led the way followed by Orion.

Video of full-size models of the Curiosity Mars rover and Orion, the multi-purpose capsule that will take our astronauts farther into space than ever, as they appeared in the Washington, D.C. parade on Jan. 21.

Accompanying the NASA vehicles were members of the Curiosity team from NASA’s Jet Propulsion Laboratory, and current and former astronauts Alvin Drew, Serena Aunon, Kate Rubins, Mike Massimino, Lee Morin and Kjell Lindgren, as well as Leland Melvin, NASA’s associate administrator for Education, and John Grunsfeld, NASA’s associate administrator for Science.

Be sure to check out NASA’s Flickr stream for many photos from the 2013 Inaugural Day festivities and parade – here and here

See my preview story – here

Ken Kremer

January 21, 2013December 23, 2015 by Ken Kremer

NASA’s Curiosity and Orion Shine at Presidential Inaugural Parade

Video caption: Preview of Mars Curiosity Parade Float. Jim Green, Director of the Science Mission Directorate Planetary Systems Division at NASA Headquarters, describes the replica of the Mars Curiosity Rover on the second NASA float in Monday’s (Jan 21, 2013) presidential inaugural parade. Parade photos below

Full scale models of NASA’s Curiosity Mars rover and the Orion crew capsule are participating in the 2013 Presidential Inaugural Parade on Monday, Jan 21, 2013, in Washington, DC – representing NASA’s robotic and human spaceflight endeavors.

The fantastically successful Curiosity rover is discovering widespread evidence for the ancient flow of liquid water on Mars.

The Orion multi-purpose capsule will take our astronauts back to the Moon and farther into space than ever.

NASA is the ONLY federal agency asked to be in the inaugural parade and now Curiosity is leading the NASA group with Orion after Curiosity.

Update 530 PM EDT – NASA’s 2 floats just passed by a cheering and waving President Obama & VP Biden at the reviewing stand in front of the White House – prominently near the front of the parade. See float photos from the parade below

Walking alongside both floats are members of the Curiosity team from NASA’s Jet Propulsion Laboratory – including ‘Mohawk Guy’ – and several current and former astronauts.

The participating astronauts are Alvin Drew, Serena Aunon, Kate Rubins, Mike Massimino, Lee Morin and Kjell Lindgren, as well as Leland Melvin, NASA’s associate administrator for Education, and John Grunsfeld, NASA’s associate administrator for Science.

The marching team for Curiosity includes Richard Cook-project manager (from JPL), Bobak Ferdowsi (otherwise known as ‘Mohawk Guy’)-flight director (from JPL), Dave Lavery – program executive (from NASA Headquarters) , Michael Meyer – program Scientist (from NASA Headquarters), Jennifer Trosper-mission manager (from JPL) and Ashwin Vasavada, Deputy Project Scientist (from JPL)

Image caption: Orion crew capsule float with NASA astronauts at the Presidential Inaugural parade on Jan 21, 2013 in Washington, DC. Credit: NASA

Image caption: Curiosity float with team members at the Presidential Inaugural parade on Jan 21, 2013 in Washington, DC. Credit: NASA

Be sure to check out NASA’s Flickr stream for many photos from the 2013 Inaugural Day festivities and parade – here and here

Here’s another video about the Curiosity float:

Ken Kremer

Image caption: Orion crew capsule arrives in Washington, DC, for Presidential Inaugural parade on Jan 21, 2013. Credit: NASA

January 19, 2013June 5, 2022 by Ken Kremer

Watery Science ‘Jackpot’ Discovered by Curiosity

Curiosity found widespread evidence for flowing water in the highly diverse, rocky scenery shown in this photo mosaic from the edge of Yellowknife Bay on Sol 157 (Jan 14, 2013). The rover will soon conduct 1st Martian rock drilling operation at flat, light toned rocks at the outcrop called “John Klein”, at center. ‘John Klein’ drill site and ‘Sheep Bed’ outcrop ledges to right of rover arm are filled with numerous mineral veins and spherical concretions which strongly suggest precipitation of minerals from liquid water. ‘Snake River’ rock formation is the linear chain of rocks protruding up from the Martian sand near rover wheel. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

The Curiosity rover hit the science “jackpot” and has discovered widespread further evidence of multiple episodes of liquid water flowing over ancient Mars billions of years ago when the planet was warmer and wetter, scientists announced. The watery evidence comes in the form of water bearing mineral veins, cross-bedded layering, nodules and spherical sedimentary concretions.

Any day now NASA’s mega robot will be instructed to drill directly into veined rocks where water once flowed, the team announced at a media briefing this week.

Delighted researchers said Curiosity surprisingly found lots of evidence for light-toned chains of linear mineral veins inside fractured rocks littering the highly diverse Martian terrain – using her array of ten state-of-the-art science instruments. Veins form when liquid water circulates through fractures and deposit minerals, gradually filling the insides of the fractured rocks over time.

Sometime in the next two weeks or so, NASA’s car sized rover will carry out history’s first ever drilling inside a Martian rock that was “percolated” by liquid water – an essential prerequisite for life as we know. A powdered sample will then be delivered to the robots duo of analytical chemistry labs (CheMin & SAM) to determine its elemental composition and ascertain whether organic molecules are present.

The drill target area is named “John Klein” outcrop, in tribute to a team member who was the deputy project manager for Curiosity at JPL for several years and who passed away in 2011.

“We identified a potential drill target and are preparing to do drill activities in the next two weeks. We are ready to go,” said Richard Cook, the project manager of NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, Calif.

“Drilling [into a rock] is the most significant engineering activity since landing. It is the most difficult aspect of the surface mission, interacting with an unknown surface terrain, and has never been done on Mars. We will go slowly. It will take some time to deliver samples to CheMin and SAM and will be a great set of scientific measurements.”

Image caption: Mineral veins of calcium sulfate discovered by Curiosity at ‘Sheepbed’ Outcrop. These veins form when water circulates through fractures, depositing minerals along the sides of the fracture, to form a vein. These vein fills are characteristic of the stratigraphically lowest unit in the “Yellowknife Bay” area where Curiosity is currently exploring and were imaged on Sol 126 (Dec. 13, 2012) by the telephoto Mastcam camera. Image has been white-balanced. Credit: NASA/JPL-Caltech/MSSS

“The scientists have been let into the candy store,” said Cook referring to the unexpected wealth of science targets surrounding the rover at this moment.

“There is a high diversity of rocks types here to characterize,” added Mike Malin, Mastcam principal investigator of Malin Space Science Systems (MSSS). “We see layering, veins and concretions. The area is still undergoing some changes.”

Curiosity is just a few meters away from ‘John Klein’ and will drive to the site shortly from her location inside ‘Yellowknife Bay’ beside the ‘Snake River’ rock formation. To see where Curiosity is in context with ‘John Klein’ and “Snake River’, see our annotated context mosaic (by Ken Kremer & Marco Di Lorenzo) as the rover collects data at a rock ledge.

The white colored veins were discovered over the past few weeks- using the high resolution mast- mounted imaging cameras and ChemCam laser firing spectrometer -at exactly the vicinity where Curiosity is currently investigating ; around a shallow basin called Yellowknife Bay and roughly a half mile away from the landing site inside Gale Crater.

“This lowest unit that we are at in Yellowknife Bay, the very farthest thing we drove to, turns out to be kind of the ‘jackpot’ unit here,” said John Grotzinger, the mission’s chief scientist of the California Institute of Technology. “It is literally shot through with these fractures and vein fills.”

Image caption: ‘John Klein’ Site Selected for Curiosity’s Drill Debut. This view shows the patch of veined, flat-lying rock selected as the first drilling site. The rover’s right Mast Camera equipped with a telephoto lens, was about 16 feet (5 meters) away from the site when it recorded this mosaic on sol 153 (Jan. 10, 2013). The area is shot full of fractures and veins, with the intervening rock also containing concretions, which are small spherical concentrations of minerals. Enlargement A shows a high concentration of ridge-like veins protruding above the surface. Some of the veins have two walls and an eroded interior. Enlargement B shows that in some portions of this feature, there is a horizontal discontinuity a few centimeters or inches beneath the surface. The discontinuity may be a bed, a fracture, or potentially a horizontal vein. Enlargement C shows a hole developed in the sand that overlies a fracture, implying infiltration of sand down into the fracture system. Image has been white-balanced. Credit: NASA/JPL-Caltech/MSSS

Shortly after landing the team took a calculated gamble and decided to take a several months long detour away from the main destination of the towering, sedimentary mountain named Mount Sharp, and instead drive to an area dubbed ‘Glenelg’ and home to ‘Yellowknife Bay’, because it sits at the junction of a trio of different geologic terrains. Glenelg exhibits high thermal inertia and helps put the entire region in better scientific context. The gamble has clearly payed off.

“We chose to go there because we saw something anomalous, but wouldn’t have predicted any of this from orbit,” said Grotzinger.

The Chemistry and Camera (ChemCam) instrument found elevated levels of calcium, sulfur and hydrogen. Hydrogen is indicative of water.

The mineral veins are probably comprised of calcium sulfate – which exists in several hydrated (water bearing) forms.

“The ChemCam spectra point to a composition very high in calcium. These veins are likely composed of hydrated calcium sulfate, such as bassinite or gypsum, depending on the hydration state,” said ChemCam team member Nicolas Mangold of the Laboratoire de Planétologie et Géodynamique de Nantes in France. “On Earth, forming veins like these requires water circulating in fractures and occur at low to moderate temperatures.”

The newly found veins appear quite similar to analogous veins discovered in late 2011 by NASA’s Opportunity rover – Curiosity’s older sister – inside Endeavour crater and nearly on the opposite side of Mars. See our Opportunity vein mosaic featured at APOD on Dec. 11, 2011 to learn more about veined rocks.

“What these vein fills tell us is water moved and percolated through these rocks, through these fracture networks and then minerals precipitated to form the white material which ChemCam has concluded is very likely a calcium sulfate, probably hydrated in origin,” Grotzinger explained.

“So this is the first time in this mission that we have seen something that is not just an aqueous environment, but one that also results in precipitation of minerals, which is very attractive to us.”

Yellowknife Bay and the ‘John Klein’ drilling area outcrop are chock full of mineral veins and sedimentary concretions.

“When you put all this together it says that basically these rocks were saturated with water. There may be several phases to this history of water, but that’s still to be worked out.”

“This has been really exciting and we can’t wait to start drilling,” Grotzinger emphasized.

Curiosity can drill about 2 inches (5 cm) into rocks. Ultimately a powdered sample about half an aspirin tablet in size will be delivered to SAM and CheMin after a few weeks. All rover systems and instruments are healthy, said Cook.

Grotzinger said that Curiosity will be instructed to drive over the veins to try and break them up and expose fresh surfaces for analysis. Then she will drill directly into a vein and hopefully catch some of the surrounding material as well.

“This will reveal the mineralogy of the vein filling material and how many hydrated mineral phases are present. The main goal is this will give us an assessment of the habitability of this environment.”

As the rover has driven down the shallow depression to deeper stratigraphic layers, the units are older in time.

After the first drill sample is fully analyzed, Grotzinger told me that the team will reevaluate whether to drill into a second rock.

The team doesn’t yet know whether the flowing water from which the veins precipitated was a more neutral pH or more acidic. “It’s too early to tell. We need to drill into the rock to tell and determine the mineralogy,” Grotzinger told me. Neutral water is more hospitable to life.

How long the episodes of water flowed is not yet known and it’s a complex history. But the water was at least hip to ankle deep at times and able to transport and round the gravel.

“There are a broad variety of sedimentary rocks here, transported from elsewhere. Mars was geologically active in this location, which is totally cool !,” said Aileen Yingst, MAHLI deputy principal investigator. ”There are a number of different transport mechanisms in play.”

Image caption: Curiosity’s Traverse into Different Terrain. This image maps the traverse of NASA’s Mars rover Curiosity from “Bradbury Landing” to “Yellowknife Bay,” with an inset documenting a change in the ground’s thermal properties with arrival at a different type of terrain. credit: NASA/JPL-Caltech/Univ. of Arizona/CAB(CSIC-INTA)/FMI

Drilling goes to the heart of the mission and will mark a historic feat in planetary exploration – as the first time that an indigenous sample has been cored from the interior of a rock on another planet and subsequently analyzed by chemical spectrometers to determine its elemental composition and determine if organic molecules are present .

The high powered hammering drill is located on the tool turret at the end of the car-sized robots 7 foot (2.1 meter) long mechanical arm . It is the last of Curiosity’s ten instruments that remains to be checked out and put into action.

Curiosity landed on the Red Planet five months ago inside Gale Crater to investigate whether Mars ever offered an environment favorable for microbial life, past or present and is now nearly a quarter of the way through her two year prime mission.

Curiosity might reach the base of Mount Sharp by the end of 2013, which is about 6 miles (10 km) away as the Martian crow flies.

Ken Kremer

Image Caption: Calcium-Rich Veins in Martian Rocks. This graphic shows close-ups of light-toned veins in rocks in the “Yellowknife Bay” area of Mars together with analyses of their composition. The top part of the image shows a close-up of the rock named “Crest,” taken by the remote micro-imager (RMI) on Curiosity’s Chemistry and Camera (ChemCam) instrument above the analysis of the elements detected by using ChemCam’s laser to zap the target. The spectral profile of Crest’s light-colored vein is shown in red, while that of a basaltic calibration target of known composition is shown in black. The bottom part of the image shows ChemCam’s close-up of the rock named “Rapitan” with the analysis of its elemental composition. The spectral profile of Rapitan’s light-colored vein is shown in blue, while that of a basaltic calibration target of known composition is shown in black. These results suggest the veins are unlike typical basaltic material. They are depleted in silica and composed of a calcium-bearing mineral. Credit: NASA/JPL-Caltech/LANL/CNES/IRAP/LPGNantes/CNRS

Image caption: Curiosity will carry out 1st rock drilling at ‘John Klein’ outcrop visible in this time lapse mosaic showing movements of Curiosity rover’s arm on Sol 149 (Jan. 5, 2013) at Yellowknife Bay basin where the rover has found widespread evidence for flowing water. Curiosity discovered hydrated mineral veins and concretions around the rock ledge ahead . She next drove there for contact science near the slithery chain of narrow protruding rocks known as ‘Snake River. Photomosaic stitched from Navcam raw images and colorized. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo