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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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Found: Clues About Volcanoes Under Ice on Ancient Mars
Volcanoes erupted beneath an ice sheet on Mars billions of years ago, far from any ice sheet on the Red Planet today, new evidence from NASA's Mars Reconnaissance...
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Hiding in the Sunshine: The Search for Other Earths
We humans might not be the only ones to ponder our place in the universe.
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Curiosity Mars Rover Crosses Rugged Plateau
NASA's Curiosity Mars rover has nearly finished crossing a stretch of the most rugged and difficult-to-navigate terrain encountered during the mission's 44 months...
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Cassini Explores a Methane Sea on Titan
Of the hundreds of moons in our solar system, Titan is the only one with a dense atmosphere and large liquid reservoirs on its surface, making it in some ways more...
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Light Echoes Give Clues to Protoplanetary Disk
Imagine you want to measure the size of a room, but it's completely dark. If you shout, you can tell if the space you're in is relatively big or small, depending...
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New Ceres Images Show Bright Craters
Craters with bright material on dwarf planet Ceres shine in new images from NASA's Dawn mission.
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Saturn Spacecraft Samples Interstellar Dust
NASA's Cassini spacecraft has detected the faint but distinct signature of dust coming from beyond our solar system.
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Nasa Study Solves Two Mysteries About Wobbling Earth
Using satellite data on how water moves around Earth, NASA scientists have solved two mysteries about wobbles in the planet's rotation—one new and one more than...
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Searching for Far Out and Wandering Worlds
Astronomers have made great strides in discovering planets outside of our solar system, termed "exoplanets."
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Opportunity's Devilish View from on High
From its perch high on a ridge, NASA's Mars Exploration Rover Opportunity recorded this image of a Martian dust devil twisting through the valley below.
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Rover Takes on Steepest Slope Ever Tried on Mars
NASA's long-lived Mars rover Opportunity is driving to an alternative hillside target after a climb on the steepest slope ever tackled by any Mars rover.
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'mixed Reality' Technology Brings Mars to Earth
What might it look like if you were walking around on Mars?
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Cassini Spies Titan's Tallest Peaks
In a nod to extraterrestrial mountaineers of the future, scientists working on NASA's Cassini mission have identified the highest point on Saturn's largest moon...
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Bright Spots and Color Differences Revealed on Ceres
Scientists from NASA's Dawn mission unveiled new images from the spacecraft's lowest orbit at Ceres, including highly anticipated views of Occator Crater, at the...
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New Gravity Map Gives Best View Yet Inside Mars
A new map of Mars' gravity made with three NASA spacecraft is the most detailed to date, providing a revealing glimpse into the hidden interior of the Red Planet...
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Astronomers Discover Colossal 'super Spiral' Galaxies
A strange new kind of galactic beast has been spotted in the cosmic wilderness.
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Nasa's K2 Mission: The Kepler Space Telescope's Second Chance to Shine
The engineers huddled around a telemetry screen, and the mood was tense. They were watching streams of data from a crippled spacecraft more than 50 million miles...
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Nasa Targets May 2018 Launch of Mars Insight Mission
NASA's Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) mission to study the deep interior of Mars is targeting a new launch...
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Dawn's First Year at Ceres: A Mountain Emerges
One year ago, on March 6, 2015, NASA's Dawn spacecraft slid gently into orbit around Ceres, the largest body in the asteroid belt between Mars and Jupiter.
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