Satellite Antenna Enables Discovery Of Buried Glaciers On Mars
Carpinteria CA (SPX) Jan 20, 2009
Antenna technology designed and built by Northrop Grumman made it possible for a radar sounder instrument aboard NASA's Mars Reconnaissance Orbiter (MRO) to detect huge glaciers on the Red Planet covered by a layer of dust and rocks. The antenna was developed by Astro Aerospace, a business unit of Northrop Grumman's Aerospace Systems sector, for the Italian Space Agency's SHAllow RADar ... read more
ISRO Processes Propellant Booster For Mars Program
Kochi (PTI) Jan 19, 2009
The Indian Space Research Organisation has recently commissioned a world class solid propellant plant at Sriharikota, where the 200 tonne propellant booster meant for the 'Mars programme' was processed, an official of the Satish Dhawan Space Centre said. "Two months back, we commissioned a world class solid propellant plant at Sriharikota, where we are able to process the 200 tonnes propel ... more
Dead Or Alive Mars Pumps Methane
Greenbelt, MD (GSFC) Jan 16, 2009
Mars today is a world of cold and lonely deserts, apparently without life of any kind, at least on the surface. Worse still, it looks like Mars has been cold and dry for billions of years, with an atmosphere so thin, any liquid water on the surface quickly boils away while the sun's ultraviolet radiation scorches the ground. But there is evidence of a warmer and wetter past - features rese ... more
Martian methane, latest proof that 'Red Planet' is habitable?
Washington (AFP) Jan 15, 2009
Plumes of methane gas detected on Mars could be a sign of geological or biological activity - and possibly the latest indication that life can be sustained on the Red Planet, according to a new study. The presence of methane implies active geological, or possibly even biological, processes on Mars, and the amount of methane observed on the 'Red Planet' is comparable to some active sites on ... more
Santorini Panorama A Subtle Beauty
Pasadena CA (JPL) Jan 14, 2009
This panorama shows the vista from which NASA's Mars Exploration Rover Opportunity spent five weeks in November and December 2008 while the sun was nearly directly in between Mars and Earth. Opportunity is approaching the fifth anniversary of its landing on Mars, continuing a surface mission that was initially scheduled to last three months. The rover landed on Jan. 24, 2004. Opportu ... more
Martian Rock Arrangement Not Alien Handiwork
Calgary, Canada (SPX) Jan 13, 2009
At first, figuring out how pebble-sized rocks organize themselves in evenly-spaced patterns in sand seemed simple and even intuitive. But once Andrew Leier, an assistant geoscience professor at the U of C, started observing, he discovered that the most commonly held notions did not apply. And even more surprising, was that his findings revealed answers to NASA's questions about sediment tr ... more
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asteroid
Dawn Making Steady Progress To Next Asteroid Flyby
mars-general
Study: Pebbles can move against wind
mars-general
Human Spaceflight To Mars Proposed Using Combination Of Space Shuttles
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A Change Of Seasons On Mars
Pasadena CA (JPL) Jan 08, 2009
Summer turned to autumn for the Phoenix Mars Lander on December 26, 2008. This image, taken on December 21 by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter, shows the lander during the last waning days of northern hemisphere summer. The image was acquired at 3:31 pm Local Mars Time when the sun was 14-degrees above the horizon. The ima ... more
China-Russia Mars mission set for takeoff
Hong Kong (UPI) Jan 5, 2009
The first joint Chinese-Russian mission to Mars is set to take off in October and reach the red planet in August 2010, an exploration project designer said.
A Russian Zenit rocket will launch a Chinese Yinghuo-1 satellite and a Russian Phobos-Grunt unmanned lander, Chen Changya, chief designer of the China-Russia Mars exploration project, told Hong Kong's Wen Wei Po newspaper. ... more
Spirit and Opportunity rovers mark five years on Mars
Washington (AFP) Jan 4, 2009
The US space agency's Mars rovers Spirit and Opportunity this month mark their fifth anniversary on the Red Planet, where they have endured harsh conditions and revealed a deluge of information. The twin robots, which landed on Mars three weeks apart in January 2004, were initially expected to have just 90-day missions, but have since sent back to Earth a quarter-million images, toured mount ... more
China Lauds NASA Mars Rovers Five Year Marker
Washington (XNA) Jan 05, 2009
Mars probe has extended mankind's endless dream of exploring the mysterious universe five years after NASA's rover Spirit landed safely on the planet Mars. The Spirit reached Mars on Jan. 3, 2004, followed by its twin Opportunity three weeks later. Though the duo was expected to work for only three months, they have already functioned five years and may make bigger achievements in the futu ... more
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mars-mers
Spirit Clocks Up Five Years Exploring Mars
shuttle
NASA describes final moments of Columbia tragedy
mars-mers
Mars rovers roll on after five years
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ISRO Eyes Lunar Landing In 2012 And Mars Mission In 2013
Bangalore, India (PTI) Dec 29, 2008
Buoyed by the success of Chandrayaan-I, Indian space scientists now plan to conquer new frontiers by sending a robot on moon in 2012 and a spacecraft to Mars the following year which will also see an Indian astronaut in space. Indian Space Research Organisation has lined up a slew of missions which also include landing a spacecraft on an asteroid and sending a probe to fly past a co ... more
Mine life may show how Martian life exists
Tower, Minn. (UPI) Dec 22, 2008
Scientists could learn about Martian water life by plumbing a spring in an iron ore mine in Minnesota's Iron Range, University of Minnesota researchers say. The researchers say microorganisms in the lowest levels of the spring could be a boon for scientists interested in studying possible life on Mars, the St. Paul Pioneer Press reported Monday, because the mine water was held by rock ... more
Ferric Oxides And Sulfates In Equatorial Regions Of Mars
Paris, France (SPX) Dec 22, 2008
Observations made with the OMEGA imaging spectrometer onboard Mars Express reveal very strong signatures of sulfates and ferric oxides in Aram Chaos. Detailed morphological analyses indicate that the concentration of ferric oxides in this region results from the alteration of a sulfate rich sedimentary formation resting on the floor of the crater. These results are reported by M. Masse ... more
Rock Varnish: A Promising Habitat For Martian Bacteria
Tucson AZ (SPX) Dec 19, 2008
As scientists search for life on Mars, they should take a close look at rock varnish, according to a paper in the current issue of the "Journal of Geophysical Research." The paper describes how a research team led by Kimberly R. Kuhlman, of the Tucson-based Planetary Science Institute, found bacteria associated with rock varnish in an area where the surrounding soils were essentially ... more
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mars-general
Possible Explanation For Migration Of Volcanic Activity On Mars
mars-phoenix
Phoenix Site On Mars May Be In Dry Climate Cycle Phase
mars-mro
Mars Reconnaissance Orbiter Completes Prime Mission
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