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Mars Methane Lasts Less Than A YearPasadena CA (SPX) Sep 23, 2010 Methane in the atmosphere of Mars lasts less than a year, according to a study by Italian scientists. Sergio Fonti (Universita del Salento) and Giuseppe Marzo (NASA Ames) have used observations from NASA's Mars Global Surveyor spacecraft to track the evolution of the gas over three martian years. They presented their results at the European Planetary Science Congress in Rome on Tuesday 21st September. "Only small amounts of methane are present in the martian atmosphere, coming from very localized ... read more |
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Pasadena CA (JPL) Sep 07, 2010Opportunity finished her campaign to examine an exposed outcrop of rock that was of interest to the science team. On Sol 2342 (Aug. 26, 2010), the rover's robotic arm (Instrument Deployment Device, IDD) collected a single microscopic imager (MI) image of the target, "Laya Beach" and a MI mosaic of the target, "Cervera Shoal." On the next sol, the moessbauer (MB) spectrometer was plac ... more 
Pasadena CA (JPL) Sep 06, 2010Curiosity, the Mars Science Laboratory rover that will be on Mars two years from now, has been flexing the robotic arm that spacecraft workers at NASA's Jet Propulsion Laboratory attached to the rover body in August 2010. The arm will be crucial for putting samples of soil or powdered rock into analytical instruments inside the rover. A camera and spectrometer to be installed at the ... more 
Pasadena CA (JPL) Sep 06, 2010Experiments prompted by a 2008 surprise from NASA's Phoenix Mars Lander suggest that soil examined by NASA's Viking Mars landers in 1976 may have contained carbon-based chemical building blocks of life. "This doesn't say anything about the question of whether or not life has existed on Mars, but it could make a big difference in how we look for evidence to answer that question," said Chris ... more |
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 Mars life may have been missed years ago  Tracing The Big Picture Of Mars' Atmosphere   Instant online solar energy quotes Solar Energy Solutions from ABC Solar |
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Orcus Patera - Mars's Mysterious Elongated CraterBonn, Germany (SPX) Aug 30, 2010 Orcus Patera is an enigmatic elliptical depression near Mars's equator, in the eastern hemisphere of the planet. Located between the volcanoes of Elysium Mons and Olympus Mons, its formation remains a mystery. Often overlooked, this well-defined depression extends approximately 380 by 140 kilometres in a north-northeast to south-southwest direction. It has a rim that rises up to 1800 metres above the surrounding plains, while the floor of the depression lays 400 to 600 metres below the surrounding ... read more |
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