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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Dawn Mission: New Orbit, New Opportunities
NASA's Dawn spacecraft is maneuvering to its lowest-ever orbit for a close-up examination of the inner solar system's only dwarf planet.
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Take a Virtual Trip to a Strange New World with NASA
Are you looking for an exotic destination to visit this summer? Why not take a virtual trip to an Earth-size planet beyond our solar system with NASA's interactive ...
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Drilling Success: Curiosity is Collecting Mars Rocks
Engineers working with NASA's Curiosity Mars rover have been hard at work testing a new way for the rover to drill rocks and extract powder from them.
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Mars Helicopter to Fly on NASA's Next Red Planet Rover Mission
NASA is sending a helicopter to Mars.
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GRACE-FO: Cracking a Cold Case
Reports of the rapidly melting West Antarctic ice sheet often refer to how much the melting could add to global sea levels—as if meltwater raises the ocean evenly...
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NASA's Juno Mission Provides Infrared Tour of Jupiter's North Pole
Scientists working on NASA's Juno mission to Jupiter shared a 3-D infrared movie depicting densely packed cyclones and anticyclones that permeate the planet's polar...
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Hubble ncovers the Farthest Star Ever Seen
More than halfway across the universe, an enormous blue star nicknamed Icarus is the farthest individual star ever seen.
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'Marsquakes' Could Shake p Planetary Science
Starting next year, scientists will get their first look deep below the surface of Mars.
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Kepler Beyond Planets: Finding Exploding Stars
Astronomer Ed Shaya was in his office looking at data from NASA's Kepler space telescope in 2012 when he noticed something unusual: The light from a galaxy had...
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Mars Curiosity Celebrates Sol 2,000
NASA's Mars Curiosity rover just hit a new milestone: its two-thousandth Martian day, or sol, on the Red Planet. An image mosaic taken by the rover in January offers...
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NASA Dawn Reveals Recent Changes in Ceres' Surface
Observations of Ceres have detected recent variations in its surface, revealing that the only dwarf planet in the inner solar system is a dynamic body that continues...
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NASA Juno finds Jupiter's Jet-Streams Are nearthly
Data collected by NASA's Juno mission to Jupiter indicate that the atmospheric winds of the gas-giant planet run deep into its atmosphere and last longer than similar...
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Curiosity Tests a New Way to Drill on Mars
NASA's Mars Curiosity rover has conducted the first test of a new drilling technique on the Red Planet since its drill stopped working reliably.
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Seven Ways Mars InSight is Different
NASA's Mars InSight lander team is preparing to ship the spacecraft from Lockheed Martin Space in Denver, where it was built and tested, to Vandenberg Air Force...
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New Study Brings Antarctic Ice Loss Into Sharper Focus
A NASA study based on an innovative technique for crunching torrents of satellite data provides the clearest picture yet of changes in Antarctic ice flow into the...
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New Study Finds Sea Level Rise Accelerating
The rate of global sea level rise has been accelerating in recent decades, rather than increasing steadily, according to a new study based on 25 years of NASA and...
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NASA Tests Atomic Clock For Deep Space Navigation
In deep space, accurate timekeeping is vital to navigation, but many spacecraft lack precise timepieces on board.
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New Nasa Space Sensors to Address Key Earth Questions
Why is the Arctic warming faster than the rest of the planet?
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Vista From Mars Rover Looks Back Over Journey So Far
A panoramic image that NASA's Curiosity Mars rover took from a mountainside ridge provides a sweeping vista of key sites visited since the rover's 2012 landing,...
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