Communications of the ACM
An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM News
Cassini Nears 100th Titan Flyby with a Look Back
Ten years ago, we knew Titan as a fuzzy orange ball about the size of Mercury.
From ACM News
Nasa's Kepler Mission Announces a Planet Bonanza
NASA's Kepler mission announced Wednesday the discovery of 715 new planets.
From ACM News
Nasa's Nustar ntangles Mystery of How Stars Explode
One of the biggest mysteries in astronomy, how stars blow up in supernova explosions, finally is being unraveled with the help of NASA's Nuclear Spectroscopic Telescope...
From ACM News
Herschel Telescope Detects Water on Dwarf Planet
Scientists using the Herschel space observatory have made the first definitive detection of water vapor on the largest and roundest object in the asteroid belt,...
From ACM News
NASA's Kepler Provides Insights on Enigmatic Planets
More than three-quarters of the planet candidates discovered by NASA's Kepler spacecraft have sizes ranging from that of Earth to that of Neptune, which is nearly...
From ACM News
Decade-Old Rover Adventure Continues on Mars and Earth
Eighth graders didn't have Facebook or Twitter to share news back then, in January 2004.
From ACM News
Dawn Creates Guide to Vesta's Hidden Attractions
Some beauty is revealed only at a second glance.
From ACM News
Nasa Curiosity: First Mars Age Measurement and Human Exploration Help
NASA's Curiosity rover is providing vital insight about Mars' past and current environments that will aid plans for future robotic and human missions.
From ACM News
Scientists Seek Other Scientists For Cosmology Problem
How do you measure something that is invisible?
From ACM News
It's Complicated: Dawn Spurs Rewrite of Vesta's Story
Just when scientists thought they had a tidy theory for how the giant asteroid Vesta formed, a new paper from NASA's Dawn mission suggests the history is more complicated...
From ACM News
Black Holes Don't Make a Big Splash
Throughout our universe, tucked inside galaxies far, far away, giant black holes are pairing up and merging.
From ACM News
Managing the Deluge of 'big Data' From Space
For NASA and its dozens of missions, data pour in every day like rushing rivers.
From ACM News
Science Benefits From Diverse Landing Area of Nasa Mars Rover
NASA's Curiosity rover is revealing a great deal about Mars, from long-ago processes in its interior to the current interaction between the Martian surface and...
From ACM News
NASA Curiosity Rover Detects No Methane on Mars
Data from NASA's Curiosity rover has revealed the Martian environment lacks methane. This is a surprise to researchers because previous data reported by U.S. and...
From ACM News
NASA Spacecraft Embarks on Historic Journey Into Interstellar Space
NASA's Voyager 1 spacecraft officially is the first human-made object to venture into interstellar space. The 36-year-old probe is about 12 billion miles (19 billion...
From ACM News
Nasa's Mars Curiosity Debuts Autonomous Navigation
NASA's Mars rover Curiosity has used autonomous navigation for the first time, a capability that lets the rover decide for itself how to drive safely on Mars.
From ACM News
NASA's Spitzer Telescope Celebrates 10 Years in Space
Ten years after a Delta II rocket launched NASA's Spitzer Space Telescope, lighting up the night sky over Cape Canaveral, Fla., the fourth of the agency's four...
From ACM News
Jpl, Masten Testing New Precision Landing Software
A year after NASA's Mars rover Curiosity's landed on Mars, engineers at NASA's Jet Propulsion Laboratory in Pasadena, Calif., are testing a sophisticated flight...
From ACM Opinion
If We Landed on Europa, What Would We Want to Know?
Most of what scientists know of Jupiter's moon Europa they have gleaned from a dozen or so close flybys from NASA's Voyager 2 spacecraft in 1979 and NASA's Galileo...
From ACM News