August 14, 2007 24/7 News Coverage our time will build eternity
New Clues To Early Sol
Toronto, Canada (SPX) Aug 14, 2007
A University of Toronto-led study has uncovered tiny zircon crystals in a meteorite originating from Vesta (a large asteroid between Mars and Jupiter), shedding light on the formation of planetesimals, small astronomical objects that form the basis of planets. To date, studying zircons in eucrites - meteorites formed by volcanic activity - has been difficult due to impact- induced fracturi ... read more
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    Keeping The Plates Of Planet Earth Well Oiled
    Paris, France (ESF) Aug 14, 2007
    Earth's surface is a very active place; its plates are forever jiggling around, rearranging themselves into new configurations. Continents collide and mountains arise, oceans slide beneath continents and volcanoes spew. As far as we know Earth's restless surface is unique to the planets in our solar system. So what is it that keeps Earth's plates oiled and on the move? Scientists think tha ... more

    Phoenix Adjusts Course Successfully For Journey To Mars
    Pasadena (SPX) Aug 12, 2007
    NASA has commanded the Phoenix Mars Lander to make the first and largest of six course corrections planned during the spacecraft's flight from Earth to Mars. Phoenix left Earth Aug. 4, bound for a challenging touchdown on May 25, 2008, at a site farther north than any previous Mars landing. It will robotically dig to underground ice and run laboratory tests assessing whether the site could ever ... more

    What Makes Mars Magnetic
    Paris, France (ESF) Aug 12, 2007
    Earth's surface is a very active place; its plates are forever jiggling around, rearranging themselves into new configurations. Continents collide and mountains arise, oceans slide beneath continents and volcanoes spew. As far as we know Earth's restless surface is unique to the planets in our solar system. So what is it that keeps Earth's plates oiled and on the move? Scientists think tha ... more

    Helping Phoenix Land
    Tucson AZ (SPX) Aug 10, 2007
    The Phoenix Mars Lander launched on Saturday, August 4, beginning a journey to never-explored regions of the Red Planet to search for frozen water beneath the Martian surface. What it discovers will help scientists determine if Mars could support life. NASA's Jet Propulsion Laboratory (JPL) in Pasadena, Calif. and Langley Research Center in Hampton, Va. are working together with the University o ... more

    Brighter Skies Lifts Rover Spirit As MER-A Gets Active
    Pasadena CA (JPL) Aug 09, 2007
    Slight clearing of still-dusty Martian skies has improved the energy situation for both Spirit and Opportunity, allowing controllers to increase the rovers' science observations. Spirit is even being commanded to move its arm for the first time in nearly three weeks. It will position the arm's microscopic imager to take a series of photographs of two soil targets and one rock target. Opportunity ... more

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  • Dallas Professor Helps Mission To Red Planet

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  • Crystals On Meteorite Reveal Clues To Early Solar System Evolution

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  • NASA Sends Robotic Lander In Search Of Water And Life On Mars
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    Extreme Analytical Chemistry Will Help Unravel Mars Mysteries
    Somerville MA (SPX) Aug 05, 2007
    Sam Kounaves spends his time unraveling fundamental questions in planetary science by applying "extreme analytical chemistry" to the harshest environments imaginable: Places like Death Valley, Antarctica - and now Mars. The Tufts professor is a co-investigator on NASA's Phoenix Mars Lander Mission currently scheduled for launch on August 4. Kounaves will be leading the chemical analysis of Marti ... more

    NASA Spacecraft Heads For Polar Region Of Mars
    Cape Canaveral FL (SPX) Aug 04, 2007
    NASA's Phoenix Mars Mission blasted off Saturday, aiming for a May 25, 2008, arrival at the Red Planet and a close-up examination of the surface of the northern polar region. Perched atop a Delta II rocket, the spacecraft left Cape Canaveral Air Force Base at 5:26 a.m. Eastern Time into the predawn sky above Florida's Atlantic coast. "Today's launch is the first step in the long journey to ... more

    Next Departure For Mars Stands Ready To Fly
    Cape Canaveral FL (SPX) Aug 02, 2007
    A NASA robotic explorer equipped to dig up and analyze icy soil on Mars sits atop a 13-story tall stack of rocket engines prepared for liftoff before sunup on Saturday. A Delta II launch vehicle will carry the Phoenix Mars Lander into Earth orbit and, about 90 minutes later, give it the push needed to send it to Mars. A three-week period when planetary positions are favorable for this launch beg ... more

    Phoenix Will Dig For Water And Life On Edge Of Northern Polar Zone Of Mars
    Washington (AFP) Aug 02, 2007
    NASA on Saturday is to launch space probe Phoenix on a nine-month journey to Mars' arctic region, where it will dig through ice for clues to past or present microbial life on the red planet. The Phoenix Mars Lander is scheduled for blastoff from Cape Canaveral, Florida on August 4, with a first attempt at 5:36 am (0936 GMT), and a second attempt, should it be needed, at 6:02 am (1002 GMT). It wa ... more

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  • Growing Concern That Opportunity Is Freezing To Silence

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  • Interplanetary Networking As Mars Express Prepares To Keep An Eye On Phoenix

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  • Weather Delays Phoenix Mars Probe Launch
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    Impact Craters In Tyrrhena Terra
    Paris, France (ESA) Aug 01, 2007
    The High Resolution Stereo Camera (HRSC) on board ESA's Mars Express obtained images of the Tyrrhena Terra region on Mars. On 10 May 2007, the pictures of the region located at 18 South and 99 East were taken during orbit number 4294 with a ground resolution of approximately 15 metres per pixel. Tyrrhena Terra is part of the ancient, heavily cratered southern Martian highlands. The region is loc ... more

    US-Canadian Team On 4-Month Simulated Mars Mission
    Washington DC (SPX) Aug 01, 2007
    When the Phoenix Mars Lander reaches the Red Planet in 2008, the $386-million robotic mission will begin exploring the icy Martian soil. Meanwhile, in a remote field station here on Earth, Canadian and American scientists have been engaged in a simulated expedition to Mars. There is no place on Earth like Mars, except perhaps the arctic polar desert where Canadian geologist Melissa Battler comma ... more

    Fossil Hunting On Mars
    Moffett Field CA (ARC) Jul 31, 2007
    To date, only NASA has succeeded in sending a rover to explore our neighboring planet Mars. That is about to change. In 2011, the European Space Agency will send ExoMars to the Red Planet in search of signs that Mars is, or was, a living world. Astrobiology Field Research Editor Henry Bortman recently interviewed the ExoMars project scientist, Jorge Vago. In this, the second part of a two-part i ... more

    Planetary Society Set To Launch First Library Of Mars
    Pasadena CA (SPX) Jul 31, 2007
    The Planetary Society's silica-glass DVD is ready to launch to Mars on board Phoenix, NASA's newest Scout mission led by Principal Investigator Peter Smith at the University of Arizona. Attached to the deck of the Phoenix lander, the DVD includes Visions of Mars, a collection of 19th and 20th century stories, essays and art inspired by the Red Planet, as well as the names of over a quarter milli ... more

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  • Phoenix Hits The Pad

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  • Spirit Sees Dustier Sky

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  • Mars Winds Could Pose Stiff Challenge For NASA's Phoenix Lander Team
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