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subjectData / Storage And Retrieval
authorNASA

An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Nasa Associate Administrator on Asteroid Initiative
From ACM News

Nasa Associate Administrator on Asteroid Initiative

"The mission to find, capture and redirect an asteroid robotically, and then visit it with astronauts to study it and return samples takes advantage of expertise...

Remaining Martian Atmosphere Still Dynamic
From ACM News

Remaining Martian Atmosphere Still Dynamic

Mars has lost much of its original atmosphere, but what's left remains quite active, recent findings from NASA's Mars rover Curiosity indicate. Rover team members...

Gravity-Bending Find Leads to Kepler Meeting Einstein
From ACM News

Gravity-Bending Find Leads to Kepler Meeting Einstein

NASA's Kepler space telescope has witnessed the effects of a dead star bending the light of its companion star. The findings are among the first detections of this...

Planck Mission Brings ­niverse Into Sharp Focus
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Planck Mission Brings ­niverse Into Sharp Focus

The Planck space mission has released the most accurate and detailed map ever made of the oldest light in the universe, revealing new information about its age,...

Supercomputer Helps Planck Mission Expose Ancient Light
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Supercomputer Helps Planck Mission Expose Ancient Light

Like archeologists carefully digging for fossils, scientists with the Planck mission are sifting through cosmic clutter to find the most ancient light in the universe...

Panorama From Nasa Mars Rover Shows Mount Sharp
From ACM News

Panorama From Nasa Mars Rover Shows Mount Sharp

Rising above the present location of NASA's Mars rover Curiosity, higher than any mountain in the 48 contiguous states of the United States, Mount Sharp is featured...

Nasa Rover Finds Conditions Once Suited For Ancient Life on Mars
From ACM News

Nasa Rover Finds Conditions Once Suited For Ancient Life on Mars

An analysis of a rock sample collected by NASA's Curiosity rover shows ancient Mars could have supported living microbes.

Curiosity Rover's Recovery Moving Forward
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Curiosity Rover's Recovery Moving Forward

NASA's Mars rover Curiosity continues to move forward with assessment and recovery from a memory glitch that affected the rover's A-side computer.

A Window Into Europa's Ocean Right at the Surface
From ACM News

A Window Into Europa's Ocean Right at the Surface

If you could lick the surface of Jupiter's icy moon Europa, you would actually be sampling a bit of the ocean beneath.

Computer Swap on Curiosity Rover
From ACM News

Computer Swap on Curiosity Rover

The ground team for NASA's Mars rover Curiosity has switched the rover to a redundant onboard computer in response to a memory issue on the computer that had been...

Nasa Satellites Find Freshwater Losses in Middle East
From ACM News

Nasa Satellites Find Freshwater Losses in Middle East

A new study using data from a pair of gravity-measuring NASA satellites finds that large parts of the arid Middle East region lost freshwater reserves rapidly during...

Nasa Curiosity Rover Collects First Martian Bedrock Sample
From ACM News

Nasa Curiosity Rover Collects First Martian Bedrock Sample

NASA's Curiosity rover has, for the first time, used a drill carried at the end of its robotic arm to bore into a flat, veiny rock on Mars and collect a sample...

Nasa's Cassini Watches Storm Choke on Its Own Tail
From ACM News

Nasa's Cassini Watches Storm Choke on Its Own Tail

Call it a Saturnian version of the Ouroboros, the mythical serpent that bites its own tail.

Nasa's Veteran Mars Rover Ready to Start 10th Year
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Nasa's Veteran Mars Rover Ready to Start 10th Year

NASA's Mars Exploration Rover Opportunity, one of the twin rovers that bounced to airbag-cushioned safe landings on Mars nine years ago this week, is currently...

NASA Mars Rover Preparing to Drill Into First Martian Rock
From ACM News

NASA Mars Rover Preparing to Drill Into First Martian Rock

NASA's Mars rover Curiosity is driving toward a flat rock with pale veins that may hold clues to a wet history on the Red Planet.

When Huygens Met Titan
From ACM News

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.

Billions and Billions of Planets
From ACM News

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.

Cassini Instrument Learns New Tricks
From ACM News

Cassini Instrument Learns New Tricks

For seven years, a mini-fridge-sized instrument aboard NASA's Cassini spacecraft reliably investigated weather patterns swirling around Saturn; the hydrocarbon...

Nasa-Noaa Satellite Reveals New Views of Earth at Night
From ACM News

Nasa-Noaa Satellite Reveals New Views of Earth at Night

Scientists unveiled today an unprecedented new look at our planet at night.

Nasa Voyager 1 Encounters New Region in Deep Space
From ACM News

Nasa Voyager 1 Encounters New Region in Deep Space

NASA's Voyager 1 spacecraft has entered a new region at the far reaches of our solar system that scientists feel is the final area the spacecraft has to cross before...
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