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


Nasa Mars Rover Begins Driving at Bradbury Landing
From ACM News

Nasa Mars Rover Begins Driving at Bradbury Landing

NASA's Mars rover Curiosity has begun driving from its landing site, which scientists announced today they have named for the late author Ray Bradbury.

Nasa's Curiosity Rover Caught in the Act of Landing
From ACM News

Nasa's Curiosity Rover Caught in the Act of Landing

An image from the High Resolution Imaging Science Experiment (HiRISE) camera aboard NASA's Mars Reconnaissance Orbiter captured the Curiosity rover still connected...

NASA Lands Car-Size Rover Beside Martian Mountain
From ACM News

NASA Lands Car-Size Rover Beside Martian Mountain

NASA's most advanced Mars rover Curiosity has landed on the Red Planet. The one-ton rover, hanging by ropes from a rocket backpack, touched down onto Mars Sunday...

Newest Nasa Mars Mission Connects Past and Future
From ACM News

Newest Nasa Mars Mission Connects Past and Future

NASA's newest Mars mission, landing in two days, will draw on support from missions sent to Mars years ago and will contribute to missions envisioned for future...

Curiosity Rover on Track For Early August Landing
From ACM News

Curiosity Rover on Track For Early August Landing

Eight days before reaching Mars, NASA's Mars Science Laboratory spacecraft performed a flight-path adjustment scheduled more than nine months ago.

Mars Panorama: Next Best Thing to Being There
From ACM News

Mars Panorama: Next Best Thing to Being There

From fresh rover tracks to an impact crater blasted billions of years ago, a newly completed view from the panoramic camera (Pancam) on NASA's Mars Exploration...

Nasa Dawn Mission Reveals Secrets of Large Asteroid
From ACM News

Nasa Dawn Mission Reveals Secrets of Large Asteroid

NASA's Dawn spacecraft has provided researchers with the first orbital analysis of the giant asteroid Vesta, yielding new insights into its creation and kinship...

The Miri Has Two Faces: Go 'behind the Webb' (telescope)
From ACM News

The Miri Has Two Faces: Go 'behind the Webb' (telescope)

A short new video takes viewers behind the scenes with the MIRI or the Mid-Infrared Instrument that will fly on-board NASA's James Webb Space Telescope.

NASA Map Sees Earth's Trees in a New Light
From ACM News

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.

Spacecraft Computer Issue Resolved
From ACM News

Spacecraft Computer Issue Resolved

Engineers have found the root cause of a computer reset that occurred two months ago on NASA's Mars Science Laboratory and have determined how to correct it.  

From ACM News

Durable Nasa Rover Beginning Ninth Year of Mars Work

Eight years after landing on Mars for what was planned as a three-month mission, NASA's enduring Mars Exploration Rover Opportunity is working on what essentially...

From ACM News

Strongest Solar Radiation Storm Since September 2005 Could Reach Earth Today

The sun erupted late on January 22, 2012 with an M8.7 class flare, an earth-directed coronal mass ejection, and a burst of fast moving, highly energetic protons...

From ACM News

Powerful Pixels: Mapping the "apollo Zone"

Grayscale pixels—up close, they look like black, white or grey squares. But when you zoom out to see the bigger picture, they can create a digital photograph.

Nasa's Dawn Spacecraft Begins Science Orbits of Vesta
From ACM News

Nasa's Dawn Spacecraft Begins Science Orbits of Vesta

NASA's Dawn spacecraft, the first ever to orbit an object in the main asteroid belt, is spiraling toward its first of four intensive science orbits. That initial...

Nasa's Next Mars Rover to Land at Gale Crater
From ACM News

Nasa's Next Mars Rover to Land at Gale Crater

NASA's next Mars rover will land at the foot of a layered mountain inside the planet's Gale crater. The car-sized Mars Science Laboratory, or Curiosity, is scheduled...

Nasa Dawn Spacecraft Returns Close-Up Image of Asteroid Vesta
From ACM News

Nasa Dawn Spacecraft Returns Close-Up Image of Asteroid Vesta

NASA's Dawn spacecraft has returned the first close-up image after beginning its orbit around the giant asteroid Vesta. On Friday, July 15, Dawn became the first...

Nasa Spacecraft to Enter Large Asteroid's Orbit on July 15
From ACM News

Nasa Spacecraft to Enter Large Asteroid's Orbit on July 15

On July 15, NASA's Dawn spacecraft will begin a prolonged encounter with the asteroid Vesta, making the mission the first to enter orbit around a main-belt asteroid...

Nasa Spacecraft Confirms Theories, Sees Surprises at Mercury
From ACM News

Nasa Spacecraft Confirms Theories, Sees Surprises at Mercury

NASA scientists are making new discoveries about the planet Mercury. Data from MESSENGER, the first spacecraft to orbit Mercury, is giving scientists important...

Nasa Probes Suggest Magnetic Bubbles Reside At Solar System Edge
From ACM News

Nasa Probes Suggest Magnetic Bubbles Reside At Solar System Edge

Observations from NASA's Voyager spacecraft, humanity's farthest deep space sentinels, suggest the edge of our solar system may not be smooth, but filled with...

Galileo Data Reveal Magma Ocean Under Jupiter Moon
From ACM News

Galileo Data Reveal Magma Ocean Under Jupiter Moon

New data analysis from NASA's Galileo spacecraft reveals a subsurface ocean of molten or partially molten magma beneath the surface of Jupiter's volcanic moon...
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