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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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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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Nasa's New Horizons: A 'heart' from Pluto as Flyby Begins
After a more than nine-year, three-billion-mile journey to Pluto, it's show time for NASA's New Horizons spacecraft, as the flyby sequence of science observations...
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Nasa Explains Why June 30 Will Get Extra Second
The day will officially be a bit longer than usual on Tuesday, June 30, 2015, because an extra second, or "leap" second, will be added.
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Rosetta's Miro Instrument Maps Comet Water
Since last September, scientists using NASA's Microwave Instrument for Rosetta Orbiter (MIRO) on the European Space Agency's Rosetta spacecraft have generated maps...
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Saturn Spacecraft to Buzz Icy Moon Dione June 16
NASA's Cassini spacecraft will make a close flyby of Saturn's moon Dione on June 16, coming within 321 miles (516 kilometers) of the moon's surface.
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Different Faces of Pluto Emerging in New Images from New Horizons
The surface of Pluto is becoming better resolved as NASA's New Horizons spacecraft speeds closer to its July flight through the Pluto system.
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Nasa Spacecraft Detects Impact Glass on Surface of Mars
NASA's Mars Reconnaissance Orbiter (MRO) has detected deposits of glass within impact craters on Mars.
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Charting the Milky Way From the Inside Out
Imagine trying to create a map of your house while confined to only the living room.
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Nasa's Hubble Finds Pluto's Moons Tumbling in Absolute Chaos
If you lived on one of Pluto's moons, you might have a hard time determining when, or from which direction, the sun will rise each day.
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Nasa Instrument on Rosetta Makes Comet Atmosphere Discovery
Data collected by NASA's Alice instrument aboard the European Space Agency's Rosetta spacecraft reveal that electrons close to the surface of comet 67P/Churyumov...
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Cassini Prepares For Last p-Close Look at Hyperion
NASA's Cassini spacecraft will make its final close approach to Saturn's large, irregularly shaped moon Hyperion on Sunday, May 31.
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Nasa Begins Testing Mars Lander For Next Mission to Red Planet
Testing is underway on NASA's next mission on the journey to Mars, a stationary lander scheduled to launch in March 2016.
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Europa Mission to Probe Magnetic Field and Chemistry
Two powerful science investigations will help unravel the mystery of whether Jupiter's icy moon Europa might have the right conditions for life, when a new NASA...
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Mars Rover's Laser-Zapping Instrument Gets Sharper Vision
Tests on Mars have confirmed success of a repair to the autonomous focusing capability of the Chemistry and Camera (ChemCam) instrument on NASA's Curiosity Mars...
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NASA's WISE Spacecraft Discovers Most Luminous Galaxy in niverse
A remote galaxy shining with the light of more than 300 trillion suns has been discovered using data from NASA's Wide-field Infrared Survey Explorer (WISE).
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