April 10, 2008 24/7 News Coverage MarsDaily Advertising Kit
Spirit Advances Toward Midwinter
Pasadena CA (SPX) Apr 10, 2008
Seasons are about twice as long on Mars as on Earth and are offset relative to Earth because Mars takes about twice as long to complete one orbit around the Sun. At Spirit's location, the fall equinox -- the start of fall, when night and day are equal in length -- arrived Dec. 12, 2007. The winter solstice -- the time of year with the shortest day -- will arrive June 25, 2008. Solar array ... read more
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    NASA Spacecraft Images Mars Moon In Color And In 3D
    Pasadena CA (SPX) Apr 10, 2008
    A new stereo view of Phobos, the larger and inner of Mars' two tiny moons, has been captured by a NASA spacecraft orbiting Mars. The High Resolution Imaging Science Experiment (HiRISE) on NASA's Mars Reconnaissance Orbiter took two images of Phobos 10 minutes apart on March 23. Scientists combined the images for a stereo view. "Phobos is of great interest because it may be rich in water ic ... more

    Visting Mars, Again And Again
    Mpffett Field CA (SPX) Apr 08, 2008
    Mars is preparing for an invasion from Earth. The rovers Spirit and Opportunity are still traveling across the surface of the Red Planet, but NASA and the European Space Agency are planning to send more missions over the next few years. First up is the Mars Phoenix lander. Launched last year, this mission is due to arrive near the Martian north pole on May 25. The lander won't be able to ... more

    Aerojet And Orbital Test Next Gen Safety System For NASA's Orion Program
    Sacramento CA (SPX) Apr 08, 2008
    Aerojet and Orbital Sciences have announced that together the two companies successfully conducted a static firing of the jettison motor, a key component of the Launch Abort System (LAS) for NASA's Orion next generation human spaceflight program. Lockheed Martin is the prime contractor for the Orion project, which is part of NASA's Constellation Program to send human explorers back to the moon ... more

    No Speed Limit On Mars
    Pasadena CA (SPX) Apr 07, 2008
    It's a good thing there's no speed limit on Mars, because the next parachute to fly to the red planet will deploy faster than you can legally drive on a California freeway! The chute is designed to slow the Mars Science Laboratory as it rockets through the Martian atmosphere at more than twice the speed of sound and places a car-size rover on the surface. At its carefully selected landing ... more

    Mars Rover Opportunity Completes Dental Checkup At Victoria Crater's Duck Bay
    Pasadena CA (JPL) Apr 05, 2008
    Opportunity is wrapping up its scientific investigation of the outcrop exposure known as "Gilbert_A" at the bottom of the alcove known as "Duck Bay," the lowest traversable portion of the crater's interior. Duck Bay is a recess in the walls of "Victoria Crater." Opportunity performed a dental self-examination of teeth in the rover's rock abrasion tool on Sol 1482 (March 25, 2008). Images ... more

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  • Spirit Phones Home To Reset Clock As Energy Levels Plummet For Mars Rover

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  • European Space Freighter cleared to dock with ISS: ESA

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  • In maiden voyage, European space freighter docks with ISS
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    European space freighter in dress rehearsal for ISS hookup
    Paris (AFP) March 31, 2008
    Europe's brand-new robot space freighter inched towards the International Space Station on Monday as mission controllers practised emergency manoeuvres ahead of a maiden linkup on Thursday. Navigating for the first time with a laser-based optical system, the Automated Transfer Vehicle moved to within just 11 metres (35.75 feet) of the ISS' docking port, the European Space Agency ... more

    A Vision For Exploration
    Moffett Field CA (SPX) Apr 01, 2008
    There are many fascinating places in our solar system to explore, but space missions are dangerous and expensive. Sending robots instead of people helps reduce these drawbacks. For this kind of exploration, Professor Bernard Foing looks to the Moon, Mars and beyond, hoping to discover tantalising secrets useful to astrobiologists. Foing is the senior research coordinator at the European ... more

    For The Paper Trail Of Life On Mars Or Other Planets, Find Cellulose
    Chapel Hill NC (SPX) Apr 01, 2008
    Looking for evidence of life on Mars or other planets? Finding cellulose microfibers would be the next best thing to a close encounter, according to new research from the University of North Carolina at Chapel Hill. The cover story for the April issue of the journal Astrobiology, the new research also pushes back the earliest direct evidence of biological material on Earth by about 200 million ... more

    Spirit Begins Preparing For Another Winter Hibernation
    Pasadena CA (JPL) Mar 28, 2008
    Spirit has reached its final position for the coming Martian winter and has no plans to move before the next Martian spring. During the next few months, the rover will increasingly go into a "hibernate" mode as the sun continues to dim. Spirit is currently wrapping up a campaign of scientific studies of the rock target known as "Wendell Pruitt," interspersed with remote science observation ... more

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  • Mars Robotic Rover Opportunity Finds More Evidence Of Ancient Water

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  • Wataire's Water-From-Air Units Get Thumbs Up In Mars Mission Simulation

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    Sturdy Rover Gets No Penalty For Tilting
    Pasadena CA (SPX) Mar 25, 2008
    Scarcely a pinball wizard on Earth could tilt the machine nearly 30 degrees without ending play, yet engineers tilted NASA's Spirit rover 29.9 degrees and completed the robotic equivalent of a one-armed toe-touch to test its stability. The rover remained in play, racking up scientific data points after remaining perfectly balanced even while pressing the ground with its Mossbauer spectrometer ... more

    Multi-Tasking Rover Helps Pave The Way For Next Mars Mission
    Pasadena CA (SPX) Mar 25, 2008
    Opportunity completed the first leg of a two-part drive toward an area of scientific interest known as "Gilbert" that involved moving backward in order to continue the drive without running into some unexpectedly deep soil to the rover's right. En route, Opportunity spent two Martian days acquiring compositional data from a rock exposure dubbed "Lyell-Exeter," measured argon gas in the Martian a ... more

    Spacewalkers test new shuttle repair techniques
    Washington (AFP) March 21, 2008
    Two astronauts returned from the void Friday after a spacewalk to test new repair techniques for the space shuttle's heat shield, crucial for a new mission to the orbiting Hubble Space Telescope. Astronauts Robert Behnken and Mike Foreman, who arrived at the International Space Station aboard the shuttle Endeavour last week, spent six hours and 24 minutes outside the ISS working on ... more

    Mars Salt Deposits Point To New Place In Hunt For Ancient Traces Of Life
    Tempe AZ (SPX) Mar 20, 2008
    Scientists using a Mars-orbiting camera designed and operated at Arizona State University's Mars Space Flight Facility have discovered the first evidence for deposits of chloride minerals - salts - in numerous places on Mars. These deposits, say the scientists, show where water was once abundant and may also provide evidence for the existence of former Martian life. ... more

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  • Salt Deposits May Have Evidence Of Life On Mars

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  • Mars Express Reveals Volcanic Past Of The Red Planet
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