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Last updated on April 18, 2014 at 21:21 EDT

Latest Mars Exploration Rover Stories

curiosity looks back
2014-02-20 11:08:34

Guy Webster, NASA Jet Propulsion Laboratory Terrain that NASA's Curiosity Mars rover is now crossing is as smooth as team members had anticipated based on earlier images from orbit. On Tuesday, Feb. 18, the rover covered 329 feet (100.3 meters), the mission's first long trek that used reverse driving and its farthest one-day advance of any kind in more than three months. The reverse drive validated feasibility of a technique developed with testing on Earth to lessen damage to...

Mars Rover Heads Uphill After Solving 'Doughnut' Riddle
2014-02-15 06:04:08

NASA/Jet Propulsion Laboratory Researchers have determined the now-infamous Martian rock resembling a jelly doughnut, dubbed Pinnacle Island, is a piece of a larger rock broken and moved by the wheel of NASA's Mars Exploration Rover Opportunity in early January. Only about 1.5 inches wide (4 centimeters), the white-rimmed, red-centered rock caused a stir last month when it appeared in an image the rover took Jan. 8 at a location where it was not present four days earlier. More recent...

2014-02-14 16:21:32

WASHINGTON, Feb. 14, 2014 /PRNewswire-USNewswire/ -- Researchers have determined the now-infamous Martian rock resembling a jelly doughnut, dubbed Pinnacle Island, is a piece of a larger rock broken and moved by the wheel of NASA's Mars Exploration Rover Opportunity in early January. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) Only about 1.5 inches wide (4 centimeters), the white-rimmed, red-centered rock caused a stir last month when it appeared in an image the...

curiosity tracks across dune
2014-02-12 07:45:08

Guy Webster, Jet Propulsion Laboratory NASA's Curiosity Mars rover is continuing its traverse toward enticing science destinations after climbing over a dune spanning a gap in a ridge. The rover covered 135 feet (41.1 meters) on Feb. 9, in its first drive since the 23-foot (7-meter) crossing of the dune on Feb. 6. That put Curiosity's total odometry since its August 2012 landing at 3.09 miles (4.97 kilometers). An animated sequence of images from the low-slung Hazard-Avoidance Camera...

NASA's Martian Orbiters Find Evidence Of Liquid Water
2014-02-10 13:46:26

[ Watch the Video: MRO Provides New Clues About Water On Mars ] Lee Rannals for redOrbit.com - Your Universe Online NASA’s Mars Reconnaissance Orbiter (MRO) has sent back some evidence that shows liquid water could still exist on the Red Planet. The new images showcase finger-like markings that stream down Martian slopes when temperatures change, as well as show corresponding seasonal changes in iron minerals. Researchers refer to these dark flows as “recurring slope lineae”...

Mars Rover Curiosity Captures Image Of 'Evening Star' Earth
2014-02-07 08:54:15

Guy Webster, Jet Propulsion Laboratory, Pasadena, Calif. New images from NASA's Curiosity Mars rover show Earth shining brighter than any star in the Martian night sky. The rover's view of its original home planet even includes our moon, just below Earth. The images, taken about 80 minutes after sunset during the rover's 529th Martian day (Jan. 31, 2014) are available at http://photojournal.jpl.nasa.gov/catalog/PIA17936 for a broad scene of the evening sky, and at...

University High School Wins Competition At NASA's Jet Propulsion Laboratory
2014-02-04 14:31:51

NASA's Jet Propulsion Laboratory University High School Bowls Over Competition at JPLUniversity High School of Irvine, Calif., beat out 23 other local high schools in an all-day, "buzzer-beater"-style Science Bowl held at NASA's Jet Propulsion Laboratory. They came from many areas of Southern California -- from Palm Desert to Santa Barbara, from Irvine to Pasadena -- 24 teams of five students -- to compete in the 22nd annual JPL-sponsored Regional Science Bowl, a "Jeopardy"-style...

NASA Curiosity Team Looks For Safer Route To Mount Sharp
2014-01-30 06:39:31

[ Watch the Video: Curiosity Looking For A Safer Route ] Lawrence LeBlond for redOrbit.com - Your Universe Online A NASA team is currently considering an alternate route for Mars rover Curiosity’s trek toward Mount Sharp after considerable wheel damage has occurred over much of the last year. In a new image of the terrain that lies ahead for Curiosity, a small sand dune may make for a favorable route for the team. The thinking is that Curiosity may be able to avoid some rough...

Controversial Scientist Sues NASA For Not Investigating Alien Life
2014-01-29 13:01:01

Brett Smith for redOrbit.com - Your Universe Online Last week, NASA released images from its Mars rover Opportunity of a strange looking rock that was not in pictures taken weeks earlier of the same swath of Martian surface. The “sudden” appearance of the rock spurred speculation that the rock was in fact an alien life form. While, NASA quickly dismissed speculation by saying the rock was simply kicked out by one of Opportunity’s wheels or knocked toward the rover by a nearby...

2014-01-24 08:20:19

WASHINGTON, Jan. 24, 2014 /PRNewswire-USNewswire/ -- New findings from rock samples collected and examined by NASA's Mars Exploration Rover Opportunity have confirmed an ancient wet environment that was milder and older than the acidic and oxidizing conditions told by rocks the rover examined previously. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO ) In this week's edition of the journal Science, Opportunity Deputy Principal Investigator Ray Arvidson, a professor at...


Latest Mars Exploration Rover Reference Libraries

28_30e4ecba792d2b734beb4d32901c1f58
2005-05-26 10:41:56

Hematite (AE) or haematite (BE) is the mineral form of Iron (III) oxide, (Fe2O3), one of several iron oxides. The ore sometimes contains slight amounts of titanium. When shaped into ornaments, it is often called black diamond. Hematite is a very common mineral, coloured black to steel or silver-gray, brown to reddish brown, or red. It is mined as the main ore of iron. Varieties include Bloodstone, Iron Rose, Kidney Ore, Martite, Paint Ore, Specularite (Specular Hematite), Rainbow Hematite...

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