Communications of the ACM
A Healthy Dose of AI
Building artificial intelligence into medical devices can speed diagnoses and potentially improve treatments and outcomes.
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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When Huygens Met Titan
Eight years ago, the European Space Agency's Huygens bounced, slid, and wobbled its way to rest on the surface of Saturn's moon Titan.
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Nasa's Robotic Refueling Demo Set to Jumpstart Expanded Capabilities in Space
In mid-January, NASA will take the next step in advancing robotic satellite-servicing technologies as it tests the Robotic Refueling Mission, or RRM, aboard the ...
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Billions and Billions of Planets
Look up at the night sky and you'll see stars, sure. But the sky is also filled with planets—billions and billions of them at least.
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Nasa Mars Rover Fully Analyzes First Soil Samples
NASA's Mars Curiosity rover has used its full array of instruments to analyze Martian soil for the first time, and found a complex chemistry within the Martian...
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What Goes Down Must Come Back Up
For most of the past two decades, the NASA and European Topex/Poseidon, Jason-1 and Jason-2 satellites have tracked the gradual rise of the world's ocean in response...
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NASA Observatories Find Most Distant Galaxy Candidate
By combining the power of NASA's Hubble and Spitzer space telescopes and one of nature's own natural "zoom lenses" in space, astronomers have set a new record for...
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Nasa's Spitzer Sees Light of Lonesome Stars
A new study using data from NASA's Spitzer Space Telescope suggests a cause for the mysterious glow of infrared light seen across the entire sky.
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Nasa's Infrared Observatory Measures Expansion of Universe
Astronomers using NASA's Spitzer Space Telescope have announced the most precise measurement yet of the Hubble constant, or the rate at which our universe is stretching...
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Hubble Goes to the Extreme to Assemble Farthest-Ever View of the niverse
Like photographers assembling a portfolio of best shots, astronomers have assembled a new, improved portrait of mankind's deepest-ever view of the universe.
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Curiosity Finishes Close Inspection of Rock Target
NASA's rover Curiosity touched a Martian rock with its robotic arm for the first time on Sept. 22, assessing what chemical elements are in the rock called "Jake...
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Mars Rover Curiosity Arm Tests Nearly Complete
NASA's Mars Curiosity team has almost finished robotic arm tests in preparation for the rover to touch and examine its first Martian rock.
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Top Five 'earth as Art' Winners
During a span of 40 years, since 1972, the Landsat series of Earth observation satellites has become a vital reference worldwide for understanding scientific issues...
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Astronomers Predict Titanic Collision: Milky Way vs. Andromeda
NASA astronomers say they can now predict with certainty the next major cosmic event to affect our galaxy, sun, and solar system: the titanic collision of our Milky...
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Nasa Views Our Perpetually Moving Ocean
The swirling flows of Earth's perpetually changing ocean come to life in a new NASA scientific visualization that captures the movement of tens of thousands of...
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Nasa Pinning Down Where 'here' Is Better Than Ever
Before our Global Positioning System navigation devices can tell us where we are, the satellites that make up the GPS need to know exactly where they are.
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NASA Map Sees Earth's Trees in a New Light
A NASA-led science team has created an accurate, high-resolution map of the height of Earth's forests.
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Nasa Captures New Images of Large Asteroid Passing Earth
NASA's Deep Space Network antenna in Goldstone, Calif. has captured new radar images of Asteroid 2005 YU55 passing close to Earth.
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Scientists Hope to Get Glimpse of Adolescent Universe from Revolutionary Instrument-on-a-Chip
Scientists know what the universe looked like when it was a baby. They know what it looks like today. What they don't know is how it looked in its youth.
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Dawn Captures Video on Approach to Asteroid Vesta
Scientists working with NASA's Dawn spacecraft have created a new video showing the giant asteroid Vesta as the spacecraft approaches this unexplored world in...
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