NASA patches air-purifying system on space station

(AP) -- A space station air purifier was working again Sunday after it shut down at the worst possible time, when company was still visiting and had swollen the on-board crowd to a record 13.

Spacewalk Day: Astronauts install new porch on lab

(AP) -- Astronauts working inside and out installed a porch for experiments on Japan's enormous space station lab Saturday, accomplishing the major objective despite microphone static that often drowned out the spacewalkers' ...

Mars Rover Yielding New Clues While Lodged in Martian Soil

(PhysOrg.com) -- NASA's Mars rover Spirit, lodged in Martian soil that is causing traction trouble, is taking advantage of the situation by learning more about the Red Planet's environmental history.

Spirit Takes a Peek at Her Belly

(PhysOrg.com) -- A new image of Spirit's underbelly is helping engineers assess the rover's current state and plan her escape from soft soil. The panoramic mosaic of multiple images was taken by the microscopic imager instrument ...

Atlantis moves in on Hubble to grab telescope (Update)

(AP) -- Shuttle Atlantis and its crew moved toward the Hubble Space Telescope for a 350-mile-high grab Wednesday that will set the stage for five days of treacherous spacewalking repairs in an orbit littered with space junk.

NASA Gives 'Go' for Space Shuttle Launch on May 11

(PhysOrg.com) -- NASA managers completed a review Thursday of space shuttle Atlantis' readiness for flight and selected an official launch date for the STS-125 mission to upgrade the Hubble Space Telescope. Commander Scott ...

Mars Rover Update

In January 2004, NASA landed two identical robotic rovers named Spirit and Opportunity on the surface of Mars. The twins were primed for a brief 3-month mission to tell us a story of water and possibly life itself in the ...

Astronauts successfully install solar wings (Update)

(AP) -- Spacewalking astronauts installed the last set of solar wings at the international space station Thursday, accomplishing the top job of shuttle Discovery's mission. Steven Swanson and Richard Arnold II struggled ...

One Mars Rover Sees a Distant Goal; The Other Takes a New Route

(PhysOrg.com) -- On a plain that stretches for miles in every direction, the panoramic camera on NASA's Mars rover Opportunity has caught a first glimpse on the horizon of the uplifted rim of the big crater that has been ...

Medical robotics expert explores the human-machine interface

(PhysOrg.com) -- Jacob Rosen, associate professor of computer engineering at the Jack Baskin School of Engineering, University of California, Santa Cruz, is developing a wearable robotic "exoskeleton" that could enable a ...

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