December 02, 2008 24/7 News Coverage MarsDaily Advertising Kit
Spirit Drained As Martian Dust Storms Continue
Pasadena CA (JPL) Dec 02, 2008
Spirit's condition has improved during the past week, though skies remain fairly dusty after the recent Martian dust storm. Since sol 1730 (Nov. 14, 2008), solar-array energy has averaged 169 watt-hours (100 watt-hours is the amount of energy needed to light a 100-watt bulb for 1 hour). The latest measurement of atmospheric darkness caused by dust, known as Tau, is 0.858. The dust factor, repres ... read more
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    Opportunity Set For Two Weeks Of Operational Independence
    Pasadena CA (JPL) Dec 02, 2008
    Opportunity is getting ready for solar conjunction, the time when the Sun is in the line of sight between Earth and Mars. During this two-week period, from Nov. 30, 2008 to Dec. 13, 2008, the mission team will not send new commands to the rover. The science team plans to position Opportunity on a rock outcrop, possibly near a cobble the rover can study with the Moessbauer spectrometer, during th ... more

    Dawn Set For Mars Flyby
    Pasadena CA (JPL) Dec 02, 2008
    The Dawn spacecraft is healthy and on course for its flyby of Mars early next year. The planet's gravity will help boost the probe on its way to rendezvous with Vesta. While the spacecraft has its sights set on the asteroid belt (via Mars), its path is now bringing it closer to Earth. Meanwhile, from Earth's perspective, Dawn appears to be approaching a blindingly close encounter with the Sun. ... more

    PolyU Gears Up For Sino-Russian Interplanetary Space Mission
    Hong Kong (SPX) Dec 01, 2008
    The Hong Kong Polytechnic University (PolyU) is working closely with the well-established Russian Space Agency in designing a state-of-the-art space tool which will be carried onboard a Russian spacecraft for the Red Planet in the 2009 Sino-Russian Space Mission - the first strategic interplanetary collaboration between China and Russia. This historical mission also marks the first ... more

    Phoenix Lander Winds Up Its Astonishing Summer On Mars
    Tempe AZ (SPX) Nov 27, 2008
    Mars has slipped far enough behind the sun today that signals from Mars-orbiting spacecraft are effectively blocked until mid-December. This solar conjunction happens every two years. Mars mission scientists - including the University of Arizona-based team that runs the High-Resolution Imaging Science Experiment, or HiRISE, instrument aboard NASA's Mars Reconnaissance Orbiter - will resume ... more

    Public Presentation About Mars Orbiter Images And Findings
    Pasadena CA (SPX) Nov 27, 2008
    Mars scientists will present dramatic images and key findings from NASA's Mars Reconnaissance Orbiter at a free evening program in Pasadena on Thursday, Dec. 4, celebrating completion of the mission's first two-year science phase. The Mars Reconnaissance Orbiter has already collected more data than all other past and current Mars missions combined. Its findings point to a complex history ... more

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    Mars Express Observes Aurorae On The Red Planet
    Paris, France (SPX) Nov 24, 2008
    Scientists using ESA's Mars Express have produced the first crude map of aurorae on Mars. These displays of ultraviolet light appear to be located close to the residual magnetic fields generated by Mars's crustal rocks. They highlight a number of mysteries about the way Mars interacts with electrically charged particles originating from the Sun. The aurorae on Mars were discovered in 2004 ... more

    Dawn Glides Into New Year
    Pasadena CA (SPX) Nov 24, 2008
    JPL's Dawn spacecraft shut down its ion propulsion system as scheduled. The spacecraft is now gliding toward a Mars flyby in February of next year. "Dawn has completed the thrusting it needs to use Mars for a gravity assist to help get us to Vesta," said Marc Rayman, Dawn's chief engineer, of NASA's Jet Propulsion Laboratory, Pasadena, Calif. "Dawn will now coast in its orbit around ... more

    European to become commander of space station in 2009
    Paris (AFP) Nov 20, 2008
    The International Space Station (ISS) next year will be commanded for the first time by a European, the European Space Agency (ESA) announced here on Friday. Belgian astronaut Frank de Winne will be taken aloft next May aboard a Russian Soyuz spacecraft, a`long with Russian cosmonaut Roman Romanenko and Canadia's Robert Thirsk, taking the ISS's full-time crew from three to six, ESA said in a ... more

    NASA Spacecraft Detects Buried Glaciers On Mars
    Pasadena CA (SPX) Nov 21, 2008
    NASA's Mars Reconnaissance Orbiter has revealed vast Martian glaciers of water ice under protective blankets of rocky debris at much lower latitudes than any ice previously identified on the Red Planet. Scientists analyzed data from the spacecraft's ground-penetrating radar and report in the Nov. 21 issue of the journal Science that buried glaciers extend for dozens of miles from the edges ... more

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    Site List Narrows For NASA's Next Mars Landing
    Pasadena CA (SPX) Nov 20, 2008
    Four intriguing places on Mars have risen to the final round as NASA selects a landing site for its next Mars mission, the Mars Science Laboratory. The agency had a wider range of possible landing sites to choose from than for any previous mission, thanks to the Mars Science Laboratory's advanced technologies, and the highly capable orbiters helping this mission identify scientifically ... more

    Students Invited To Name New Mars Rover
    Washington DC (SPX) Nov 19, 2008
    NASA is looking for the right stuff, or in this case, the right name for the next Mars rover. NASA, in cooperation with Walt Disney Studios Motion Pictures' movie WALL-E from Pixar Animation Studios, will conduct a naming contest for its car-sized Mars Science Laboratory rover that is scheduled for launch in 2009. The contest begins Tuesday, Nov. 18, and is open to students 5 to 18 years ... more

    Gamma-Ray Evidence Suggests Ancient Mars Had Oceans
    Tucson AZ (SPX) Nov 18, 2008
    An international team of scientists who analyzed data from the Gamma Ray Spectrometer onboard NASA's Mars Odyssey reports new evidence for the controversial idea that oceans once covered about a third of ancient Mars. "We compared Gamma Ray Spectrometer data on potassium, thorium and iron above and below a shoreline believed to mark an ancient ocean that covered a third of Mars' surface ... more

    Carbonate Conundrum
    Moffett Field CA (SPX) Nov 18, 2008
    Mars is good at keeping its secrets. As a case in point, consider the discovery by NASA's Phoenix lander of carbonates in the planet's northern polar plains. The goal of the Phoenix mission was to understand the historic role of water in the frozen martian north, and to assess the region's habitability. Carbonates form in the presence of water. So one might think that their discovery is ... more

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