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
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
Laser Instrument on Nasa Mars Rover Tops 100,000 Zaps
NASA's Curiosity Mars rover has passed the milestone of 100,000 shots fired by its laser. It uses the laser as one way to check which chemical elements are in rocks...
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Nasa's Dawn Fills Out Its Ceres Dance Card
It's going to be a ball when NASA's Dawn spacecraft finally arrives at the dwarf planet Ceres, and mission managers have now inked in the schedule on Dawn's dance...
From ACM News
Scientists Seek Other Scientists For Cosmology Problem
How do you measure something that is invisible?
From ACM News
Nasa Cassini Spacecraft Provides New View of Saturn and Earth
NASA has released a natural-color image of Saturn from space, the first in which Saturn, its moons and rings, and Earth, Venus and Mars, all are visible.
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
Last Command Sent to Planck Space Telescope
The Planck space telescope has been turned off after spending nearly 4.5 years soaking up the relic radiation from the Big Bang and studying the evolution of stars...
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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
Dawn Reality-Checks Telescope Studies of Asteroids
Tantalized by images from NASA's Hubble Space Telescope and ground-based data, scientists thought the giant asteroid Vesta deserved a closer look.
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
How Engineers Revamped Spitzer to Probe Exoplanets
Now approaching its 10th anniversary, NASA's Spitzer Space Telescope has evolved into a premier observatory for an endeavor not envisioned in its original design...
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...
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Team Attempts to Restore Communications
Ground controllers have been unable to communicate with NASA's long-lived Deep Impact spacecraft.
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
NASA Spacecraft Reactivated to Hunt for Asteroids
A NASA spacecraft that discovered and characterized tens of thousands of asteroids throughout the solar system before being placed in hibernation will return to...
From ACM News
Nasa Rover Gets Movie as a Mars Moon Passes Another
The larger of the two moons of Mars, Phobos, passes directly in front of the other, Deimos, in a new series of sky-watching images from NASA's Mars rover Curiosity...
From ACM News