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Latest Mars Exploration Rover Stories

Sandstone layers with varying resistance to erosion
2014-03-25 06:30:10

Guy Webster, NASA Jet Propulsion Laboratory Variations in the stuff that cements grains together in sandstone have shaped the landscape surrounding NASA's Curiosity Mars rover and could be a study topic at the mission's next science waypoint. On a journey with many months yet to go toward prime destinations on the lower slope of Mount Sharp, Curiosity is approaching a site called "the Kimberley." Scientists on the team picked this location last year as a likely place to pause for...

2014-03-18 16:20:55

WICHITA, Kan., March 18, 2014 /PRNewswire/ -- Spirit AeroSystems, Inc. ("Spirit" or "the Company"), a wholly-owned subsidiary of Spirit AeroSystems Holdings, Inc. (NYSE:SPR), announced today that it has closed a refinancing of its $540.4 million senior secured term loan B. The new $540.4 million term loan B, which was priced at LIBOR plus 2.50% and matures in September 2020, replaces the term loan B that was scheduled to mature in April 2019....

2014-03-05 16:21:02

WICHITA, Kan., March 5, 2014 /PRNewswire/ -- Spirit AeroSystems, Inc. ("Spirit" or "the Company"), a wholly-owned subsidiary of Spirit AeroSystems Holdings, Inc. (NYSE:SPR), announced today that it has launched a transaction to refinance its existing $540.4 million senior secured term loan B. The proposed transaction is expected to include a covenant-lite $540.4 million term loan B maturing in 2020 to replace the existing term loan B that matures in 2019....

MAVEN Electra Relay Radio
2014-03-03 04:21:23

NASA/Jet Propulsion Laboratory The team operating NASA's Mars Atmosphere and Volatile Evolution (MAVEN) mission successfully completed, on Feb. 19, 2014, the initial post-launch power-on and checkout of the spacecraft's Electra Ultra High Frequency Transceiver. This wraps up the initial checkouts of all payloads on the MAVEN spacecraft, with everything performing as expected. MAVEN will examine the upper atmosphere of Mars to provide understanding about processes that led to the loss of...

New Project Allows Citizens To Name All Unnamed Craters On Mars
2014-02-28 12:27:52

[ Watch the Video: How Can You Leave Your Mark On Mars? ] Brett Smith for redOrbit.com - Your Universe Online With a population of over 7 billion, leaving your mark on Earth it pretty difficult these days. However, leaving you mark on Mars just got a little easier. For just five bucks, the science advocacy start-up Uwingu is allowing anyone with an internet connection to name one of the 500,000 unnamed craters on Mars after themselves, their loved one, a pet or anything else....

mars striations
2014-02-27 12:04:34

NASA NASA's Curiosity Mars rover has reached an area where orbital images had piqued researchers' interest in patches of ground with striations all oriented in a similar direction. A close-up look at some of the striations from the rover's Navigation Camera gains extra drama by including Mount Sharp in the background. The lower slopes of that layered mountain are the mission's long-term science destination. The foreground rocks are in an outcrop called "Junda," which the rover passed...

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...


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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Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.