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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 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...

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...

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...

Nasa's Messenger Spacecraft Begins Historic Orbit Around Mercury
From ACM News

Nasa's Messenger Spacecraft Begins Historic Orbit Around Mercury

NASA's MESSENGER spacecraft successfully achieved orbit around Mercury at approximately 9 p.m. EDT Thursday. This marks the first time a spacecraft has accomplished...

Heading Into the Bonus Round
From ACM News

Heading Into the Bonus Round

A bonus round is something one usually associates with the likes of a TV game show, not a pioneering deep space mission. "We are definitely in the bonus round...

NASA Probe Sees Solar Wind Decline
From ACM News

NASA Probe Sees Solar Wind Decline

The 33-year odyssey of NASA's Voyager 1 spacecraft has reached a distant point at the edge of our solar system where there is no outward motion of solar wind.

Nasa Mission Successfully Flies By Comet Hartley 2
From ACM News

Nasa Mission Successfully Flies By Comet Hartley 2

NASA's EPOXI mission successfully flew by comet Hartley 2 at about 7 a.m. PDT (10 a.m. EDT) today, and the spacecraft has begun returning images. Hartley 2 is...

Star Wars Meets Ups as Robonaut Packed For Space
From ACM News

Star Wars Meets Ups as Robonaut Packed For Space

Getting into space isn't necessarily easy for astronauts, and it's not much easier for a robotic astronaut, either.

Planck Takes It All In
From ACM News

Planck Takes It All In

A new image from the Planck mission shows what it's been up to for the past year--surveying the entire sky for clues to our universal origins.

Spinoffs Reveal Earth Benefits of Nasa Technologies
From ACM News

Spinoffs Reveal Earth Benefits of Nasa Technologies

Congressional staffers in the Rayburn House Office Building on May 20 were wondering why a robot was roaming the halls. Those who followed the robot were led to...
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