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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 Captures New Images of Large Asteroid Passing Earth
From ACM News

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.

Robonaut Wakes Up In Space
From ACM News

Robonaut Wakes Up In Space

After months of patiently snoring away in its storage bag, Robonaut 2—the first dexterous humanoid robot in space—finally got its wakeup call on Monday.

From ACM News

Nasa and Tor-Forge Books Partner in Themed Science Fiction Works

In an effort to introduce, inform, and inspire readers about NASA, the agency's Goddard Space Flight Center in Greenbelt, MD, has partnered with Tor-Forge Books...

NASA Mars Rover Arrives at New Site on Martian Surface
From ACM News

NASA Mars Rover Arrives at New Site on Martian Surface

After a journey of almost three years, NASA’s Mars Exploration Rover Opportunity has reached the Red Planet’s Endeavour crater to study rocks never seen before...

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...

Scientists Hope to Get Glimpse of Adolescent Universe from Revolutionary Instrument-on-a-Chip
From ACM News

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.

Dawn Nears Start of Year-Long Stay at Giant Asteroid
From ACM News

Dawn Nears Start of Year-Long Stay at Giant Asteroid

NASA's Dawn spacecraft is on track to begin the first extended visit to a large asteroid. The mission expects to go into orbit around Vesta on July 16 and begin...

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...

Dawn Captures Video on Approach to Asteroid Vesta
From ACM News

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...

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...

NASA Concludes Attempts To Contact Mars Rover Spirit
From ACM News

NASA Concludes Attempts To Contact Mars Rover Spirit

NASA is ending attempts to regain contact with the long-lived Mars Exploration Rover Spirit, which last communicated on March 22, 2010.

Free-Floating Planets May Be More Common Than Stars
From ACM News

Free-Floating Planets May Be More Common Than Stars

Astronomers, including a NASA-funded team member, have discovered a new class of Jupiter-sized planets floating alone in the dark of space, away from the light...

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...

NASA's Dawn Captures First Image of Nearing Asteroid
From ACM News

NASA's Dawn Captures First Image of Nearing Asteroid

NASA's Dawn spacecraft has obtained its first image of the giant asteroid Vesta, which will help fine-tune navigation during its approach. Dawn is expected to...

Voyager Set to Enter Interstellar Space
From ACM News

Voyager Set to Enter Interstellar Space

More than 30 years after they left Earth, NASA's twin Voyager probes are now at the edge of the solar system.

Nasa's Hubble Celebrates 21st Anniversary with 'rose' of Galaxies
From ACM News

Nasa's Hubble Celebrates 21st Anniversary with 'rose' of Galaxies

To celebrate the 21st anniversary of the Hubble Space Telescope's deployment into space, astronomers at the Space Telescope Science Institute in Baltimore, Md...

First Image Ever Obtained from Mercury Orbit
From ACM News

First Image Ever Obtained from Mercury Orbit

At 5:20 am EDT on Mar. 29, 2011, Messenger captured this historic image of Mercury, the first ever obtained from a spacecraft in orbit about the Solar System's...
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