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Latest Mars Reconnaissance Orbiter Stories

rolling martian boulder
2014-08-14 10:14:04

Guy Webster, Jet Propulsion Laboratory A track about one-third of a mile (500 meters) long on Mars shows where an irregularly shaped boulder careened downhill to its current upright position, seen in a July 3, 2014, image from the High Resolution Imaging Science Experiment (HiRISE) camera aboard NASA's Mars Reconnaissance Orbiter. The shadow cast by the rock in mid-afternoon sunlight reveals it is about 20 feet (6 meters) tall. In the downward-looking image, the boulder is only about...

3d model of Curiosity rover
2014-08-07 03:00:49

Preston Dyches, NASA's Jet Propulsion Laboratory A new-and-improved version of NASA's Spacecraft 3D app for mobile devices is launching to coincide with the second anniversary of the Mars Science Laboratory Curiosity rover's landing on Mars. In addition, content from the updated app is integrated with a new book of images, published by National Geographic, that chronicles the rover's journey. The app is available for download from: http://www.jpl.nasa.gov/apps The updated app offers...

NASA Issues RFI For Commercial Mars Data Relay Satellites
2014-07-25 03:05:46

NASA's Jet Propulsion Laboratory NASA has issued a Request for Information (RFI) to investigate the possibility of using commercial Mars-orbiting satellites to provide telecommunications capabilities for future robotic missions to the Red Planet. "We are looking to broaden participation in the exploration of Mars to include new models for government and commercial partnerships," said John Grunsfeld, associate administrator of NASA's Science Mission Directorate at the agency's...

2014-07-23 16:20:53

WASHINGTON, July 23, 2014 /PRNewswire-USNewswire/ --NASA has issued a Request for Information (RFI) to investigate the possibility of using commercial Mars-orbiting satellites to provide telecommunications capabilities for future robotic missions to the Red Planet. http://photos.prnewswire.com/prnvar/20081007/38461LOGO "We are looking to broaden participation in the exploration of Mars to include new models for government and commercial partnerships," said John Grunsfeld, associate...

Martian Dry Ice Gullies Formed By Seasonal CO2 Freezing, Not Water
2014-07-11 09:09:01

Gerard LeBlond for redOrbit.com - Your Universe Online NASA’s Mars Reconnaissance Orbiter (MRO) continually makes high-resolution observations of the surface of Mars. Recent images have revealed that the gullies on the surface are mainly formed by seasonal freezing of carbon dioxide and not liquid water. The report has been published online in the journal Icarus. In 2000, the first reports on these gullies suggested the presence of water on Mars created them by erosion, the same way...

2014-07-10 16:20:59

WASHINGTON, July 10, 2014 /PRNewswire-USNewswire/ -- Repeated high-resolution observations made by NASA's Mars Reconnaissance Orbiter (MRO) indicate the gullies on Mars' surface are primarily formed by the seasonal freezing of carbon dioxide, not liquid water. http://photos.prnewswire.com/prnvar/20081007/38461LOGO The first reports of formative gullies on Mars in 2000 generated excitement and headlines because they suggested the presence of liquid water on the Red Planet, the...

NASA Mars Orbiter Sees Rover Crossing Into New Zone
2014-07-09 03:18:30

Guy Webster, NASA's Jet Propulsion Laboratory NASA Mars rover Curiosity has driven out of the ellipse, approximately 4 miles wide and 12 miles long (7 kilometers by 20 kilometers), that was mapped as safe terrain for its 2012 landing inside Gale Crater. The High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter photographed the rover on June 27 at the end of a drive that put Curiosity right on the ellipse boundary. The landing ellipse is the...

Curiosity Currently Traveling Through Ancient Glaciers On Mars
2014-06-26 03:13:27

FECYT - Spanish Foundation for Science and Technology 3,500 million years ago the Martian crater Gale, through which the NASA rover Curiosity is currently traversing, was covered with glaciers, mainly over its central mound. Very cold liquid water also flowed through its rivers and lakes on the lower-lying areas, forming landscapes similar to those which can be found in Iceland or Alaska. This is reflected in an analysis of the images taken by the spacecraft orbiting the red planet....

Mars Rover Uncovers Evidence Of Ancient Wet Environments On The Red Planet
2014-06-25 04:17:53

redOrbit Staff & Wire Reports - Your Universe Online NASA has opted to send the Mars Exploration Rover Opportunity to a crater-rim ridgeline after orbital observations uncovered evidence of a water-related mineral at the site, officials from the US space agency announced on Tuesday. During a survey of the planet’s surface, the Mars Reconnaissance Orbiter detected a spectrum with the signature of aluminum bound to oxygen and hydrogen. That discovery led to the deployment of the...

NASA's Mars Reconnaissance Orbiter Captures Images Of Big New Crater
2014-05-22 14:29:15

[ Watch The Video: Mars Weathercam Helps Find Big, New Crater ] NASA's Jet Propulsion Laboratory Researchers have discovered on the Red Planet the largest fresh meteor-impact crater ever firmly documented with before-and-after images. The images were captured by NASA's Mars Reconnaissance Orbiter. The crater spans half the length of a football field and first appeared in March 2012. The impact that created it likely was preceded by an explosion in the Martian sky caused by...


Word of the Day
monteith
  • A large punch-bowl of the eighteenth century, usually of silver and with a movable rim, and decorated with flutings and a scalloped edge. It was also used for cooling and carrying wine-glasses.
  • A kind of cotton handkerchief having white spots on a colored ground, the spots being produced by a chemical which discharges the color.
This word is possibly named after Monteith (Monteigh), 'an eccentric 17th-century Scotsman who wore a cloak scalloped at the hem.'
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