Most High-Res video frames from Mars Curiosity rover`s descent to Mars

Published on Aug 23, 2012 by JPLnews

This movie from NASA's Curiosity rover shows most of the high-resolution frames acquired by the Mars Descent Imager between the jettison of the heat shield and touchdown.


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Mars rover Curiosity zaps it`s first Martian rock with a laser

Let's hope no Martians are watching! Nasa's Curiosity vapourises part of the nearest rock with a laser

• Successful ChemCham test described as 'target practice'
• Laser sent 30 pulses over 10 seconds to vapourise a pinhead sized piece of rock, which was then analysed by a microscope on Curiosity

By MARK PRIGG
DAILYMAIL
PUBLISHED: 20 August 2012

The Mars rover Curiosity zapped its first rock on Sunday with a high-powered laser gun designed to analyze Martian mineral content, and scientists declared their target practice a success.

The robotic science lab aimed its laser beam at the fist-sized stone nearby and shot the rock with 30 pulses over a 10-second period, NASA said in a statement issued from mission control at the Jet Propulsion Laboratory near Los Angeles.

Each pulse delivers more than 1 million watts of energy for about five one-billionths of a second, vapourising a pinhead-sized bit of the rock to create a tiny spark, which is analyzed by a small telescope mounted on the instrument.

Curiosity has begun its science mission on Mars by 'zapping' a rock with its laser analysis equipment.

The ionized glow, which can be observed and recorded from up to 25 feet away, is then split into its component wavelengths by three spectrometers that give scientists information about the chemical makeup of the target rock.

The combined system, called the Chemistry-and-Camera instrument, or ChemCam, is capable of discerning more than 6,000 different wavelengths in the ultraviolet, infrared and visible light spectrum and is designed to take about 14,000 measurements throughout Curiosity's Mars mission.

The purpose of Sunday's initial use of the laser, conducted at roughly 3 a.m. Pacific time (7.00 a.m. EDT), was as 'target practice' for the instrument.

But scientists will examine the data they receive to determine composition of the rock, which they dubbed 'Coronation,' NASA said.

'We got a great spectrum of Coronation - lots of signal,' said ChemCam principal investigator Roger Wiens of the Los Alamos National Laboratory in New Mexico, where the instrument was developed.

'After eight years of building the instrument, it's payoff time.'

Curiosity, a one-ton, six-wheeled vehicle the size of a compact car, landed inside a vast, ancient impact crater near Mars' equator on August 6 after an eight-month, 354-million-mile voyage through space.

Its two-year mission is aimed at determining whether or not the planet most like Earth could have hosted microbial life.

The first laser test by the Chemistry and Camera, or ChemCam, instrument aboard NASA's Curiosity Mars rover. The square inset is further magnified and processed to show the difference between images taken before and after the test.

The rover's primary target is Mount Sharp, a towering mound of layered rock rising from the floor of Gale Crater. But mission controllers are gradually checking out Curiosity's sophisticated array of instruments before sending it on its first road trip across the Martian landscape.

The $2.5 billion Curiosity project marks NASA's first astrobiology mission since the Viking probes to Mars during the 1970s and the most advanced robotic science lab sent to another world.

The technique employed by ChemCam has been used to examine the composition of materials in other extreme environments, such as inside nuclear reactors and on the sea floor.

The technology also has experimental applications in environmental monitoring and cancer detection.

But Sunday's exercise, conducted during Curiosity's 13th full day on Mars, was the first use in interplanetary exploration, NASA said...

(Click here to read the full article on DAILYMAIL)

The full scene of Curiosity rover landing imaged by MRO

Image credit: NASA/JPL-Caltech/Univ. of Arizona

Scene of a Martian Landing
NASA.gov

The four main pieces of hardware that arrived on Mars with NASA's Curiosity rover were spotted by NASA's Mars Reconnaissance Orbiter (MRO). The High-Resolution Imaging Science Experiment (HiRISE) camera captured this image about 24 hours after landing. The large, reduced-scale image points out the strewn hardware: the heat shield was the first piece to hit the ground, followed by the back shell attached to the parachute, then the rover itself touched down, and finally, after cables were cut, the sky crane flew away to the northwest and crashed. Relatively dark areas in all four spots are from disturbances of the bright dust on Mars, revealing the darker material below the surface dust.

Around the rover, this disturbance was from the sky crane thrusters, and forms a bilaterally symmetrical pattern. The darkened radial jets from the sky crane are downrange from the point of oblique impact, much like the oblique impacts of asteroids. In fact, they make an arrow pointing to Curiosity.

This image was acquired from a special 41-degree roll of MRO, larger than the normal 30-degree limit. It rolled towards the west and towards the sun, which increases visible scattering by atmospheric dust as well as the amount of atmosphere the orbiter has to look through, thereby reducing the contrast of surface features. Future images will show the hardware in greater detail. Our view is tilted about 45 degrees from the surface (more than the 41-degree roll due to planetary curvature), like a view out of an airplane window. Tilt the images 90 degrees clockwise to see the surface better from this perspective. The views are primarily of the shadowed side of the rover and other objects.

The image scale is 39 centimeters (15.3 inches) per pixel.

Complete HiRISE image products are available at: http://uahirise.org/releases/msl-descent.php.

HiRISE is one of six instruments on NASA's Mars Reconnaissance Orbiter. The University of Arizona, Tucson, operates the orbiter's HiRISE camera, which was built by Ball Aerospace & Technologies Corp., Boulder, Colo. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Reconnaissance Orbiter Project for NASA's Science Mission Directorate, Washington. Lockheed Martin Space Systems, Denver, built the spacecraft.

Image credit: NASA/JPL-Caltech/Univ. of Arizona

Curiosity rover sends first color image of the Martian landscape

Image Credit: NASA/JPL-Caltech/Malin Space Science Systems 

Image credit: NASA/JPL-Caltech/MSSS

08.06.2012

This view of the landscape to the north of NASA's Mars rover Curiosity acquired by the Mars Hand Lens Imager (MAHLI) on the afternoon of the first day after landing. (The team calls this day Sol 1, which is the first Martian day of operations; Sol 1 began on Aug. 6, 2012.)

In the distance, the image shows the north wall and rim of Gale Crater. The image is murky because the MAHLI’s removable dust cover is apparently coated with dust blown onto the camera during the rover’s terminal descent. Images taken without the dust cover in place are expected during checkout of the robotic arm in coming weeks.


Curiosity's Landscape Portrait in Context

This picture of the Martian landing site of NASA's Curiosity rover puts a color view obtained by the rover in the context of a computer simulation derived from images acquired from orbiting spacecraft. The view looks north, showing a distant ridge that is the north wall and rim of Gale Crater.

The color image was obtained by Curiosity's Mars Hand Lens Imager (MAHLI) on Aug. 6 PDT (Aug. 7 UTC), the first Martian day after Curiosity's landing on Aug. 5 PDT (Aug. 6 UTC). It has been rendered about 10 percent transparent so that scientists can see how it matches the simulated terrain in the background. The MAHLI image was taken while the camera's transparent dust cover was still on. Curiosity's descent coated the cover with a thin film of dust.

The computer simulation is a digital elevation model that incorporates data from the High Resolution Imaging Science Experiment (HiRISE) and Context Camera on NASA's Mars Reconnaissance Orbiter and the High Resolution Stereo Camera on ESA's Mars Express.

The peak seen on the left-side of the MAHLI image is about 15 miles (24 kilometers) distant with a height of about 3,775 feet (1,150 meters) high. The box with arrows at the upper left indicates direction. The arrow pointing up is "up" with respect to the gravity of Mars. The arrow pointing to the right is east. North would be an arrow pointing into the image (that is, the MAHLI view is toward the north).

The MAHLI is located on the turret at the end of Curiosity's robotic arm. At the time the MAHLI Sol 1 image was acquired, the robotic arm was in its stowed position. It has been stowed since the rover was packaged for its Nov. 26, 2011, launch.

The MAHLI has a transparent dust cover. This image was acquired with the dust cover closed. The cover will not be opened until more than a week after the landing.

When the robotic arm, turret, and MAHLI are stowed, the MAHLI is in a position that is rotated 30 degrees relative to the rover deck. The MAHLI image shown here has been rotated to correct for that tilt, so that the sky is "up" and the ground is "down".

When the robotic arm, turret, and MAHLI are stowed, the MAHLI is looking out from the front left side of the rover. This is much like the view from the driver's side of cars sold in the USA.

The main purpose of Curiosity's MAHLI camera is to acquire close-up, high-resolution views of rocks and soil at the rover's Gale Crater field site. The camera is capable of focusing on any target at distances of about 0.8 inch (2.1 centimeters) to infinity. This means it can, as shown here, also obtain pictures of the Martian landscape.

source: JPL/NASA

Curiosity rover captures Mt. Sharp ahead in Gale Crater

View of the 3-mile-high Mt. Sharp mountain in the middle of Mars' Gale crater. Credit: JPL/NASA

source: NASA’s Curiosity Mars Rover

Mars Curiosity rover`s nail biting landing sequence

CURIOSITY HAS LANDED


Published on Aug 6, 2012 by JPLnews

Relive the nail-biting terror and joy as NASA's Curiosity rover successfully landed on Mars the evening of Aug. 5 PDT (morning of Aug. 6 EDT). See and hear the team inside JPL mission control along with a visualization of the spacecraft's entry, descent and landing.


FAIR USE STATEMENT: This Video may contain copyrighted material, the use of which may not have been specifically authorized by the copyright owner. I am making this material available in an effort to advance understanding of , political, religion, human rights, economic, and social justice issues, etc

This video and/or material may contain copyrighted material the use of which has not always been specifically authorized by the copyright owner. We are making such material available in an effort to advance understanding of environmental, political, human rights, economic, democracy, scientific, and social justice issues, etc. We believe this constitutes a 'fair use' of any such copyrighted material as provided for in section 107 of the US Copyright Law. In accordance with Title 17 U.S.C. Section 107, the material on this video and/or information is distributed without profit to those who have expressed a prior interest in receiving the included information for research and educational purposes.Fair Use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of Fair Use (Moe, AllSeeingEye). If you wish to use copyrighted material from this site for purposes of your own that go beyond 'Fair Use', you must obtain permission from the copyright owner.
Digital Millennium Copyright Act-
In Aug 2008, U.S. District Judge Jeremy Fogel of San Jose, California, ruled that copyright holders cannot order a deletion of an online file without determining whether that posting reflected "fair use" of the copyrighted material.
[View the blog`s full Fair Use Copyright Disclaimer at the end of the homepage] 

NASA's New Mars Rover Sends Higher-Resolution Image

Curiosity later sent back the first high resolution picture of its landing site, showing one of its wheels on the martian surface. Color images are expected later this week. Credit: JPL/NASA  on DailyMail

credit: JPL/NASA

Source: Jet Propulsion Laboratory

About two hours after landing on Mars and beaming back its first image, NASA's Curiosity rover transmitted a higher-resolution image of its new Martian home, Gale Crate...

(Continue reading the full article at JPL)

Updated: MRO captured MSL (Curiosity) parachuting on Mars:

The Mars Curiosity rover has safely landed on the red planet

NASA Lands Car-Size Rover Beside Martian Mountain
NASA
08.05.12

PASADENA, Calif. -- NASA's most advanced Mars rover Curiosity has landed on the Red Planet. The one-ton rover, hanging by ropes from a rocket backpack, touched down onto Mars Sunday to end a 36-week flight and begin a two-year investigation.

First image from Curiosity rover. 

(Click for details and larger view)

The Mars Science Laboratory (MSL) spacecraft that carried Curiosity succeeded in every step of the most complex landing ever attempted on Mars, including the final severing of the bridle cords and flyaway maneuver of the rocket backpack.

VIEW: Latest images sent from Curiosity rover

"Today, the wheels of Curiosity have begun to blaze the trail for human footprints on Mars. Curiosity, the most sophisticated rover ever built, is now on the surface of the Red Planet, where it will seek to answer age-old questions about whether life ever existed on Mars -- or if the planet can sustain life in the future," said NASA Administrator Charles Bolden. "This is an amazing achievement, made possible by a team of scientists and engineers from around the world and led by the extraordinary men and women of NASA and our Jet Propulsion Laboratory. President Obama has laid out a bold vision for sending humans to Mars in the mid-2030's, and today's landing marks a significant step toward achieving this goal."

Curiosity landed at 10:32 p.m. Aug. 5, PDT, (1:32 a.m. EDT Aug. 6) near the foot of a mountain three miles tall and 96 miles in diameter inside Gale Crater. During a nearly two-year prime mission, the rover will investigate whether the region ever offered conditions favorable for microbial life.

Curiosity's new home: The Gale Crater on Mars, where the rover landed. Credit: JPL/NASA

"The Seven Minutes of Terror has turned into the Seven Minutes of Triumph," said NASA Associate Administrator for Science John Grunsfeld. "My immense joy in the success of this mission is matched only by overwhelming pride I feel for the women and men of the mission's team."

Curiosity returned its first view of Mars, a wide-angle scene of rocky ground near the front of the rover. More images are anticipated in the next several days as the mission blends observations of the landing site with activities to configure the rover for work and check the performance of its instruments and mechanisms.

"Our Curiosity is talking to us from the surface of Mars," said MSL Project Manager Peter Theisinger of NASA's Jet Propulsion Laboratory in Pasadena, Calif. "The landing takes us past the most hazardous moments for this project, and begins a new and exciting mission to pursue its scientific objectives."

Confirmation of Curiosity's successful landing came in communications relayed by NASA's Mars Odyssey orbiter and received by the Canberra, Australia, antenna station of NASA's Deep Space Network.

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

To handle this science toolkit, Curiosity is twice as long and five times as heavy as Spirit or Opportunity. The Gale Crater landing site places the rover within driving distance of layers of the crater's interior mountain. Observations from orbit have identified clay and sulfate minerals in the lower layers, indicating a wet history.

The mission is managed by JPL for NASA's Science Mission Directorate in Washington. The rover was designed, developed and assembled at JPL. JPL is a division of the California Institute of Technology in Pasadena.

For more information on the mission, visit: http://www.nasa.gov/mars and http://marsprogram.jpl.nasa.gov/msl .

Follow the mission on Facebook and Twitter at: http://www.facebook.com/marscuriosity And http://www.twitter.com/marscuriosity .


Guy Webster / D.C. Agle 818-354-6278 / 818-393-9011
Jet Propulsion Laboratory, Pasadena, Calif.
guy.webster@jpl.nasa.gov / agle@jpl.nasa.gov

Dwayne Brown 202-358-1726
NASA Headquarters, Washington
dwayne.c.brown@nasa.gov

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