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Latest Spirit rover Stories

e4b2fd0eab4d22cea98a337c8b113e731
2010-10-29 13:55:00

A growing bounty of images from NASA's Mars Reconnaissance Orbiter reveals that the timing of new activity in one type of the enigmatic gullies on Mars implicates carbon-dioxide frost, rather than water, as the agent causing fresh flows of sand. Researchers have tracked changes in gullies on faces of sand dunes in seven locations on southern Mars. The periods when changes occurred, as determined by comparisons of before-and-after images, overlapped in all cases with the known winter build-up...

2010-10-28 11:00:00

PASADENA, Calif., Oct. 28 /PRNewswire-USNewswire/ -- The ground where NASA's Mars Exploration Rover Spirit became stuck last year holds evidence that water, perhaps as snow melt, trickled into the subsurface fairly recently and on a continuing basis. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO) Stratified soil layers with different compositions close to the surface led the rover science team to propose that...

ef649198da8a72caf3b93bb5d83fc5221
2010-10-28 11:25:00

The ground where NASA's Mars Exploration Rover Spirit became stuck last year holds evidence that water, perhaps as snow melt, trickled into the subsurface fairly recently and on a continuing basis. Stratified soil layers with different compositions close to the surface led the rover science team to propose that thin films of water may have entered the ground from frost or snow. The seepage could have happened during cyclical climate changes during periods when Mars tilted farther on its axis....

2010-10-21 13:00:00

PASADENA, Calif., Oct. 21 /PRNewswire-USNewswire/ -- A newly installed webcam is giving the public an opportunity to watch technicians assemble and test the next NASA Mars rover, one of the most technologically challenging interplanetary missions ever designed. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO) NASA's Mars Science Laboratory, also known as the Curiosity rover, is in a clean room at the agency's Jet...

36b2d9ad7e1badc23fb4c612a3fe63a21
2010-10-21 15:25:00

A newly installed webcam is giving the public an opportunity to watch technicians assemble and test the next NASA Mars rover, one of the most technologically challenging interplanetary missions ever designed. NASA's Mars Science Laboratory, also known as the Curiosity rover, is in a clean room at the agency's Jet Propulsion Laboratory in Pasadena, Calif. The webcam, affectionately called "Curiosity Cam," provides the video feed, without audio, from a viewing gallery above the clean room...

d90cd2d5a40ae3bb4f88737dc61f97361
2010-10-17 10:58:47

The new project manager for the longest-working spacecraft currently active at Mars, NASA's Mars Odyssey, has a long track record himself.He is Gaylon McSmith, a former pilot of U.S. Air Force fighter jets and Continental Airlines airliners. At NASA's Jet Propulsion Laboratory, Pasadena, Calif., he has been a leader on the Odyssey team since two months after the spacecraft began orbiting Mars in October 2001.On Dec. 15 of this year, Odyssey will break the record for the longest-working...

2010-10-08 11:50:00

TEMPE, Ariz., Oct. 8, /PRNewswire/ -- Steve Squyres, the principal investigator for the science payload on NASA's Mars Exploration Rover mission, received the 2010 Eugene Shoemaker Memorial Award Oct. 7 at Arizona State University. The award, presented by ASU's BEYOND Center for Fundamental Concepts in Science, is given annually to a leading scientist in honor of his or her life and work. It is named for Shoemaker, who is known for pioneering research with his wife, Carolyn, in the...

9bc40627e6b74b931a6d201414d80c481
2010-09-21 15:55:00

Images that NASA's Mars Exploration Rover Opportunity took at the end of an 81-meter (266-foot) drive on Sept. 16 reveal a dark rock about 31 meters (102 feet) away. The rover's science team has decided to go get a closer look at the toaster-sized rock and determine whether it is an iron meteorite. "The dark color, rounded texture and the way it is perched on the surface all make it look like an iron meteorite," said science-team member Matt Golombek of NASA's Jet Propulsion Laboratory,...

d323b83350e1db705b8b5eb56effe4a11
2010-09-17 06:50:00

Mars Science Laboratory, aka Curiosity, is part of NASA's Mars Exploration Program, a long-term program of robotic exploration of the Red Planet. The mission is scheduled to launch from Cape Canaveral, Fla., in late 2011, and arrive at an intriguing region of Mars in August 2012. The goal of Curiosity, a rolling laboratory, is to assess whether Mars ever had an environment capable of supporting microbial life and conditions favorable for preserving clues about life, if it existed. This will...

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2010-09-14 08:20:00

The rover Curiosity, which NASA's Mars Science Laboratory mission will place on Mars in August 2012, has been rolling over ramps in a clean room at NASA's Jet Propulsion Laboratory to test its mobility system. Curiosity uses the same type of six-wheel, rocker-bogie suspension system as previous Mars rovers, for handling uneven terrain during drives.  Its wheels are half a meter (20 inches) in diameter, twice the height of the wheels on the Spirit and Opportunity rovers currently on...


Latest Spirit rover Reference Libraries

4_1707960cc96d39396e6ee141b8e435ed2
2004-10-19 04:45:40

Mars' Moon Deimos -- outermost of two small moons orbiting the planet Mars. Deimos orbits Mars at a distance of about 23,500 km (about 14,100 mi), completing an orbit once every 1.26 Earth days. The moon's orbit is almost circular and is only slightly tilted relative to the Martian equator. Deimos is irregular in shape, measuring about 15 km (about 9 mi) along its longest side and about 11 km (about 6.6 mi) along its shortest side. It is the smallest known moon in the solar system. If...

4_c91b1dfe41863cf4e6fae5fdc43cefe32
2004-10-19 04:45:40

Mars' Moon Phobos -- in astronomy, innermost moon, or natural satellite, of Mars. Phobos orbits Mars at a distance of only 9,378 km (5,627 mi), closer to its planet than any other moon in the solar system. In fact, it is so close that the force of Mars's gravity is stronger than the force keeping the moon in its orbit, so the radius of Phobos's orbit is decreasing at the rate of about 1.8 m (about 6 ft) per century. In 40 million years, Phobos will either break apart into a ring...

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