July 16, 2007 24/7 News Coverage our time will build eternity
The Origin Of Perennial Water-Ice At The South Pole Of Mars
Paris, France (ESA) Jul 16, 2007
Thanks to data from ESA's Mars Express mission, combined with models of the Martian climate, scientists can now suggest how the orbit of Mars around the Sun affects the deposition of water ice at the Martian South Pole. Early during the mission, the OMEGA instrument (Visible and Infrared Mineralogical Mapping Spectrometer) on board Mars Express had already found previously undetected perennial d ... read more
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    Arizona State Scientists Keep An Eye On Martian Dust Storm
    Tempe AZ (SPX) Jul 13, 2007
    Scientists at Arizona State University's Mars Space Flight Center are using the Thermal Emission Imaging System (THEMIS) on NASA's Mars Odyssey orbiter to monitor a large dust storm on the Red Planet. The instrument, a multi-wavelength camera sensitive to five visible wavelengths and 10 infrared ones, is providing Mars scientists and spacecraft controllers with global maps that track how much at ... more

    NASA Readies Mars Lander For August Launch To Icy Site
    Washington DC (SPX) Jul 10, 2007
    NASA's next Mars mission will look beneath a frigid arctic landscape for conditions favorable to past or present life. Instead of roving to hills or craters, NASA's Phoenix Mars Lander will claw down into the icy soil of the Red Planet's northern plains. The robot will investigate whether frozen water near the Martian surface might periodically melt enough to sustain a livable environment for mi ... more

    NASA Delays Dawn Asteroid Probe Launch Until September
    Washington (AFP) Jul 09, 2007
    The US space agency has postponed until September the launch of space probe Dawn on its eight-year mission to unlock the mysteries of the origins of our solar system. It was the second delay for the mission in as many days. "Primary reasons for the move were a combination of highly limited launch opportunities for Dawn in July and the potential impact to launch preparations for the upcoming Phoe ... more

    Dawn Launch Rescheduled To September; Phoenix To Launch In August
    Washington DC (SPX) Jul 09, 2007
    The launch of NASA's Dawn spacecraft, a mission that will explore the two largest objects in the asteroid belt in an effort to answer questions about the formation of our solar system, has been rescheduled to September. The decision was made today to move the launch to September after careful review by NASA's Science Mission Directorate officials, working with Dawn mission managers, the Dawn pri ... more

    Dust Delays Mars Crater Entry
    Pasadena CA (JPL) Jul 06, 2007
    A giant dust storm brewing for more than a week on Mars has become worse and is affecting surface operations of the Mars Exploration Rovers, Spirit and Opportunity. Because the rovers depend on solar energy for survival, and the dust is partially blocking the sun, the storm is being watched closely by the rover scientists and engineers. Opportunity's entry into Victoria Crater is delayed for at ... more

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    One Image Planned During Descent Of Phoenix
    Pasadena CA (JPL) Jul 06, 2007
    Extensive testing of NASA's Phoenix Mars Lander in preparation for an August launch has uncovered a potential data-handling problem in time to modify plans for use of a camera during the final minutes of arrival at Mars. The testing results led to a decision to take just one photograph with the spacecraft's Mars Descent Imager. The mission will still be capable of accomplishing all of its scien ... more

    An Opportunity For A One-Way Trip To The Bottom Of Crater Victoria
    Pasadena CA (JPL) Jul 06, 2007
    NASA's Mars rover Opportunity is scheduled to begin a descent down a rock-paved slope into the Red Planet's massive Victoria Crater. This latest trek carries real risk for the long-lived robotic explorer, but NASA and the Mars Rover science team expect it to provide valuable science. Opportunity already has been exploring layered rocks in cliffs around Victoria Crater. The team has planned the d ... more

    Seeking Mars Survival Secrets
    Princeton NJ (SPX) Jul 06, 2007
    David Smith always wondered whether other planets might harbor life, so when he actually got the opportunity to investigate, he jumped at it. His decision launched him on a year-long mission, leading him to the Kennedy Space Center and back. Now, after months exploring whether Earth bacteria can survive on the surface of Mars, he has returned with findings that could help NASA plan better missio ... more

    Russia And China Sign Deal To Jointly Explore Mars And Phobos
    Moscow (RIA Novosti) July 06, 2007
    The Russian and Chinese space agencies signed a deal in Moscow Wednesday on joint exploration of Mars and its satellite Phobos. The deal between Russia's Federal Space Agency and Chinese National Space Administration is a follow-up of a general agreement for Sino-Russian space cooperation signed in August 2006. China is expected to contribute several critical parts for the Russian Fo ... more

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    Mars Rover Laser Tool Ready For Testing
    Los Alamos NM (SPX) Jun 22, 2007
    Mars mission Job One: Get there. Job Two: Find rocks and zap them with your laser tool. Now learn the nature of the debris by spectrographically analyzing the ensuing dust and fragments. It's every kid's dream, vaporizing pebbles on other planets, and thanks to a team at Los Alamos National Laboratory, it's going to happen. When the JPL-NASA Mars Science Laboratory rover launches in 2009, ... more

    Plan G For Mars Offers Much For Geological And Geophysical Exploration
    Cameron Park CA (SPX) Jun 22, 2007
    The third general type of Mars Science Orbiter mission proposed by the MSO science advisory group's just-published report is "Geological and Geophysical Exploration" ("Plan G"), which would focus -- as its name suggests -- on the actual features and processes on Mars' mineral surface, rather than on its atmosphere or on the structures of its polar caps and their connection to Mars' climate record ... more

    Exploring The Polar And Climatic Processes Of Mars
    Cameron Park CA (SPX) Jun 22, 2007
    Besides the possible "Atmospheric Signatures and Near-Surface Change" mission that I mentioned in my last installment, the "MEPAG" science team assigned to pick possible goals for NASA's big 2013 Mars Science Orbiter proposed two other general types of possible science mission for the craft. One is "Polar and Climate Processes" ("Plan P"). Mars' polar caps are among the most scientifically ... more

    Mars Experiment To Push Mental Endurance To The Limit
    Paris (AFP) June 20, 2007
    You are in the vanguard of humanity, aboard a spaceship to Mars with five other men and women. For more than 17 months, with the perilous void surrounding your tiny refuge, the six of you will share the work and the heroics, battling emergencies, equipment glitches and other hazards on this pioneering mission. But you will also share your personal habits and prejudices... your body odours. ... more

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