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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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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Versatile Instrument to Scout for Kuiper Belt Objects
At the Palomar Observatory near San Diego, astronomers are busy tinkering with a high-tech instrument that could discover a variety of objects both far from Earth...
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Nasa Introduces New, Wider Set of Eyes on the niverse
After years of preparatory studies, NASA is formally starting an astrophysics mission designed to help unlock the secrets of the universe—the Wide Field Infrared...
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Particles in Love: Quantum Mechanics Explored in New Study
Here's a love story at the smallest scales imaginable: particles of light.
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Saturn's Rings: Less Than Meets the Eye?
It seems intuitive that an opaque material should contain more stuff than a more translucent substance.
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New Animation Takes a Colorful Flight Over Ceres
A colorful new animation shows a simulated flight over the surface of dwarf planet Ceres, based on images from NASA's Dawn spacecraft.
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NASA Mars Rover Curiosity Tastes Scooped, Sieved Sand
At its current location for inspecting an active sand dune, NASA's Curiosity Mars rover is adding some sample-processing moves not previously used on Mars.
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Most Luminous Galaxy Is Ripping Itself Apart
In a far-off galaxy, 12.4 billion light-years from Earth, a ravenous black hole is devouring galactic grub. Its feeding frenzy produces so much energy, it stirs...
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New Details on Ceres Seen in Dawn Images
Features on dwarf planet Ceres that piqued the interest of scientists throughout 2015 stand out in exquisite detail in the latest images from NASA's Dawn spacecraft...
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Andromeda Galaxy Scanned with High-Energy X-Ray Vision
NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR, has captured the best high-energy X-ray view yet of a portion of our nearest large, neighboring galaxy,...
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Full-Circle Panorama Beside 'namib Dune' on Mars
NASA's Curiosity Mars rover, partway through the first up-close study ever conducted of extraterrestrial sand dunes, is providing dramatic views of a dune's steep...
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Rocks Rich in Silica Present Puzzles For Mars Rover Team
In detective stories, as the plot thickens, an unexpected clue often delivers more questions than answers.
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Cassini Closes in on Enceladus, One Last Time
A thrilling chapter in the exploration of the solar system will soon conclude, as NASA's Saturn-orbiting Cassini spacecraft makes its final close flyby of the ocean...
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Nasa Mars Rover Curiosity Reaches Sand Dunes
NASA's Curiosity Mars rover has begun an up-close investigation of dark sand dunes up to two stories tall. The dunes are on the rover's trek up the lower portion...
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New Clues to Ceres' Bright Spots and Origins
Ceres reveals some of its well-kept secrets in two new studies in the journal Nature, thanks to data from NASA's Dawn spacecraft.
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Nasa Space Telescopes See Magnified Image of Faintest Galaxy from Early niverse
Astronomers harnessing the combined power of NASA's Hubble and Spitzer space telescopes have found the faintest object ever seen in the early universe. It existed...
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pgrade Helps Nasa Study Mineral Veins on Mars
Scientists now have a better understanding about a site with the most chemically diverse mineral veins NASA's Curiosity rover has examined on Mars, thanks in part...
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