Communications of the ACM
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From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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New Pluto Images from Nasa's New Horizons: It's Complicated
New close-up images of Pluto from NASA's New Horizons spacecraft reveal a bewildering variety of surface features that have scientists reeling because of their...
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Comet Hitchhiker Would Take Tour of Small Bodies
Catching a ride from one solar system body to another isn't easy. You have to figure out how to land your spacecraft safely and then get it on its way to the next...
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Nasa's New Horizons Team Selects Potential Kuiper Belt Flyby Target
This remote KBO was one of two identified as potential destinations and the one recommended to NASA by the New Horizons team. Although NASA has selected 2014 MU69...
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Nine Real Nasa Technologies in 'the Martian'
Mars has held a central place in human imagination and culture for millennia.
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Dawn Sends Sharper Scenes from Ceres
The closest-yet views of Ceres, delivered by NASA's Dawn spacecraft, show the small world's features in unprecedented detail, including Ceres' tall, conical mountain...
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Nasa: California Drought Causing Valley Land to Sink
As Californians continue pumping groundwater in response to the historic drought, the California Department of Water Resources today released a new NASA report...
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Cassini to Make Last Close Flyby of Saturn Moon Dione
NASA's Cassini spacecraft will zip past Saturn's moon Dione on Monday, Aug. 17—the final close flyby of this icy satellite during the spacecraft's long mission.
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Rosetta Comet Outburst Captured
The European Space Agency's Rosetta spacecraft has been witnessing growing activity from comet 67P/Churyumov-Gerasimenko as the comet approaches perihelion (its...
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Cruise Over Ceres in New Video
Striking 3-D detail highlights a towering mountain, the brightest spots and other features on dwarf planet Ceres in a new video from NASA's Dawn mission.
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Extreme Access Flyer to Take Planetary Exploration Airborne
Swamp Works engineers at NASA's Kennedy Space Center in Florida are inventing a flying robotic vehicle that can gather samples on other worlds in places inaccessible...
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New Online Exploring Tools Bring NASA's Journey to Mars to New Generation
On the three-year anniversary of the Mars landing of NASA's Curiosity rover, NASA is unveiling two new online tools that open the mysterious terrain of the Redjourney...
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From a Million Miles Away, Nasa Camera Shows Moon Crossing Face of Earth
A NASA camera aboard the Deep Space Climate Observatory (DSCOVR) satellite captured a unique view of the moon as it moved in front of the sunlit side of Earth last...
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Nasa's New Horizons Team Finds Haze, Flowing Ice on Pluto
Flowing ice and a surprising extended haze are among the newest discoveries from NASA's New Horizons mission, which reveal distant Pluto to be an icy world of wonders...
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Dawn Maneuvering to Third Science Orbit
NASA's Dawn spacecraft is using its ion propulsion system to descend to its third mapping orbit at Ceres, and all systems are operating well. The spiral maneuvering...
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NASA's New Horizons Discovers Frozen Plains in the Heart of Pluto's 'Heart'
In the latest data from NASA's New Horizons spacecraft, a new close-up image of Pluto reveals a vast, craterless plain that appears to be no more than 100 million...
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The Icy Mountains of Pluto
New close-up images of a region near Pluto's equator reveal a giant surprise: a range of youthful mountains rising as high as 11,000 feet (3,500 meters) above the...
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Nasa's Three-Billion-Mile Journey to Pluto Reaches Historic Encounter
NASA's New Horizons spacecraft is at Pluto.
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How Big Is Pluto? New Horizons Settles Decades-Long Debate
NASA's New Horizons mission has answered one of the most basic questions about Pluto—its size.
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Nasa Missions Have Their Eyes Peeled on Pluto
What's icy, has "wobbly" potato-shaped moons, and is the world's best-known dwarf planet?
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