Cutting Edge

Diagnosing autism with MEG imaging

Because children with autism spectrum disorders tend to process sound and language a fraction of a second slower than children without the disorders, researchers have discovered that measuring magnetic signals that mark this kind of delayed response has the potential to become a standardized tool for diagnosing autism.

"More work needs to be done before this can become a standard tool, but this pattern of delayed brain response may be refined into the first imaging biomarker for autism," said Dr. Timothy P.L. Roberts, vice chairman of Radiology Research at The Children's Hospital of Philadelphia and head … Read more

Starry, starry 'first light' from NASA's WISE mission

Just about everybody gets excited about the first picture from a new camera, and NASA is no exception to the rule.

In this case, the "first light" image came from the Wide-field Infrared Survey Explorer, aka WISE, which NASA sent into space last month. Just last week, the agency popped off the space telescope's "lens cap," a cover that shielded the optical gear from the travails of lift-off and from the spacecraft's own heat.

WISE does like things chilly, says NASA--really, really chilly:

To sense the infrared glow of stars and galaxies, the WISE … Read more

Ford brings digital comforts to cars

Editors' note: Mulally's speech was covered live here.

LAS VEGAS--Ford CEO Alan Mulally says tech geeks will feel right at home in Ford cars.

Mulally delivered the Thursday morning keynote at the 2010 International CES, where he said "smart technology" such as access to smartphones and fuel efficiency are core to Ford's strategy.

"Green technology and smart innovation are helping us serve our customers and differentiate Ford," Mulally said.

He started his talk noting the surge in usage of online applications like Twitter and Facebook in the past year. Ford's Sync software allows … Read more

Robot floor cleaner Mint gets those tight spots

Evolution Robotics is introducing an automatic floor cleaner for hard surfaces that can get those tricky spots like corners, edges, and places under furniture.

The Mint robot mop and duster being introduced at the Consumer Electronics Show uses disposable or reusable cleaning cloths to get the job done. You put a Swiffer or Pledge cloth on the bottom, push a button, and off it goes.

The dry cloths trap dirt and dust. When set to mop mode and given a wet cloth, Mint does a back-and-forth movement to scrub floors.

The sexy, compact machine uses Evolution Robotics' NorthStar navigation technology. … Read more

Shuttle Endeavour readying for February launch

KENNEDY SPACE CENTER, Fla.--The shuttle Endeavour was hauled to a launch pad Wednesday for work to ready the ship for a planned February 7 launch on a space station assembly mission, the first of a final five flights planned for 2010.

Endeavour, mounted atop a mobile launch platform carried by an Apollo-era crawler-transporter, began the 3.4-mile trip from the Vehicle Assembly Building to launch complex 39A at 4:13 a.m. EST. The MLP was "hard down" at the pad at 10:37 a.m.

A program-level flight readiness review is planned for January 19 and … Read more

NASA's Kepler finds five 'hot Jupiters'

NASA's Kepler space telescope, which searches for Earth-like planets in habitable zones beyond our solar system, has found five new exoplanets.

NASA said on Monday that the exoplanets, planets outside of our solar system, are called Kepler 4b, 5b, 6b, 7b, and 8b. Finding those planets, NASA says, justifies using Kepler as a means of finding another Earth-like planet. The space agency also said the telescope "will meet all its science goals."

NASA's Kepler mission, which launched on March 6 last year, is designed to observe more than 150,000 stars to find Earth-like planets. NASA … Read more

NASA's next frontier: Venus, the moon, or an asteroid

NASA has chosen three options it will consider as its next target for future scientific space exploration--Venus, the moon, or an asteroid.

The three areas of focus are finalists in a competition designed to help the space agency determine where it should spend its time and money to get the most scientific value out of research about our solar system. It's part of NASA's New Frontiers Program, which already has two missions under way. The first is the New Horizons mission, a spacecraft that's currently on its way to Pluto and has already sent back images from … Read more

Soyuz craft docks, boosts space station crew

A veteran Russian cosmonaut, a Japanese shuttle flier, and a NASA astronaut making his first space flight docked with the International Space Station Tuesday after a two-day orbital chase, donning Santa hats to mark the holiday season.

With Commander Oleg Kotov monitoring a problem-free automated approach to the huge lab complex, the Russian Soyuz TMA-17 spacecraft docked at an Earth-facing port on the Russian Zarya module at 5:48 p.m. EST, as the two spacecraft sailed 220 miles above the Atlantic Ocean east of Rio De Janeiro, Brazil.

Hatches were opened about an hour and a half later, after … Read more

Three station fliers set off on flight to lab complex

A Russian Soyuz spacecraft carrying three fresh crew members bound for the International Space Station blasted off from the Baikonur Cosmodrome in Kazakhstan early Monday local time, lighting up a cold, pre-dawn sky with a torrent of flame visible for miles around.

With Soyuz commander Oleg Kotov, a station veteran, Japanese astronaut Soichi Noguchi, a shuttle veteran, and rookie astronaut Timothy Creamer strapped into the Soyuz TMA-17 capsule, the rocket roared to life at 4:52 p.m. EST Sunday (3:52 a.m. Monday local time) and quickly climbed away from the same pad used by Yuri Gagarin at … Read more