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Endeavour astronauts wrap up second space walkWashington (AFP) May 22, 2011 Two astronauts completed a second of four scheduled space walks of the Endeavour shuttle's final mission to the International Space Station on Sunday, the US space agency said. Drew Feustel and Mike Fincke wrapped up their eight-hour, seven-minute spacewalk at 1412 GMT after refilling radiators with ammonia, installing stowage beams near the middle of the main truss, lubricating a solar panel joint and parts of Dextre, one of the orbiting station's robotic arms. Endeavour Mission Specialist Greg ... read more |
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 Shuttle Tile Inspection Clears Endeavour For Return To Earth Mission managers cleared Endeavour's thermal protection system for re-entry after analysis of data and images from an early-morning focused robotic inspection of the tiles. A conversation with ... more | .. |
 ISS astronauts inspect tile damage, chat with pope Astronauts completed an inspection of the heat shield tiles on the underbelly of the space shuttle Endeavour Saturday after a first-ever papal video call to space from Pope Pope Benedict XVI. ... more | .. |
 NASA aims for July 8 launch of last-ever shuttle flight NASA said Friday it is aiming to launch the space shuttle Atlantis on July 8 for the last-ever flight of the 30-year-old American shuttle program. ... more | .. |
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  STS-134 Arrives, Crew Begins Work at Station Endeavour docked with the International Space Station at 5:14 a.m. CDT Wednesday, bringing an advanced scientific instrument that could answer basic questions about our universe, perhaps shedding li ... more | .. |
  'Computer synapse' analyzed at the nanoscale Researchers at Hewlett Packard and the University of California, Santa Barbara, have analysed in unprecedented detail the physical and chemical properties of an electronic device that computer engin ... more | .. |
  Power plants vulnerable to hackers: security firm US computer security research firm NSS Labs warned on Thursday that it uncovered new ways that hackers could sabotage power plants, oil refineries or manufacturing operations. ... more | .. |
 Damaged shuttle tile to get closer look: NASA NASA plans to take a closer look Saturday at a damaged heat shield tile on the underbelly of the space shuttle Endeavour, but mission managers downplayed the inspection as no cause for concern. ... more |
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Trump vows to relaunch Egypt-Ethiopia talks on dam row
China's birth rate falls to lowest on record
Chile police arrest suspect over deadly wildfires | .. |
Astronauts inspect damaged tiles on shuttle Astronauts are examining several heat shield tiles that appear to have been damaged during the shuttle Endeavour's ascent into orbit, but NASA said Wednesday there was no cause for concern. ... more | .. |
  Japan TEPCO workers enter reactor building Workers briefly entered a reactor building at Japan's stricken Fukushima nuclear power plant Wednesday to measure radiation levels and check for damage, the operator said. ... more | .. |
  Researchers demonstrate autonomous robots able to explore and map buildings There isn't a radio-control handset in sight as several small robots roll briskly up the hallways of an office building. Working by themselves and communicating only with one another, the vehicles d ... more | .. |
 Controlling robotic arms is child's play Catching a ball is no problem for most people. Getting a robotic arm to catch a ball using a catcher attachment is a bit trickier. To find out just how tricky it is - or to see if it's easier than t ... more |
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 STS-134 Crew Completes First Full Day in Space Endeavour's astronauts performed an inspection of the orbiter's thermal protection system. They also checked out spacesuits and rendezvous tools in preparation for Wednesday's docking with the Inter ... more | .. |
  NASA Announces Its First Payloads for Commercial Suborbital Spacecraft NASA has announced its first four payloads to fly on commercial suborbital spacecraft, kicking off a new era of low-cost technology R and D, science, and STEM education enabled by new commercial spa ... more | .. |
  Perfect welds for car bodies As if controlled by an invisible hand, the welding head on the robot's arm races along the sheet metal parts. Where the laser hits, sparks fly and the metal glows red hot. The process lasts just a f ... more | .. |
  How to control complex networks At first glance, a diagram of the complex network of genes that regulate cellular metabolism might seem hopelessly complex, and efforts to control such a system futile. However, an MIT researc ... more |
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Greenland truce or Trump win? Davos "framework" pauses tariffs but not the takeover boasts
Greenlanders doubtful over Trump resolution
EU says ready to sign defence and security pact with India | .. |
 Tiny robots map buildings -- without help Tiny robots working by themselves and communicating only with each other can explore and map buildings, a team of U.S. researchers that built the machines says. ... more | .. |
  MoonBots Challenges Teams to Conduct Lunar Missions with LEGO Robots The X PRIZE Foundation and the LEGO Group has announced MoonBots 2.0: A Google Lunar X PRIZE LEGO MINDSTORMS Challenge. This second annual contest will challenge teams of youth to design, program, a ... more | .. |
  Antarctic icebergs help the ocean take up carbon dioxide The first comprehensive study of the biological effects of Antarctic icebergs shows that they fertilize the Southern Ocean, enhancing the growth of algae that take up carbon dioxide from the atmosph ... more | .. |
 Tiltable head improves ability of robots to navigate disaster debris Search and rescue missions have followed each of the devastating earthquakes that hit Haiti, New Zealand and Japan during the past 18 months. Machines able to navigate through complex dirt and rubbl ... more |
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  Google's Android moving into homes Google wants Android to move into people's homes with the open-source software powering everything from smart light bulbs to sound systems. ... more | .. |
 Bats lend an ear to sonar engineering Researchers have mapped out the diversity of bat ears in a hope to inspire the design of new intuitive methods of manipulating waves with physical shapes, such as SONAR and RADAR. Published in ... more | .. |
 Robot Based on Carnegie Mellon Research Engages Novice Computer Scientists Learning how to program a computer to display the words "Hello World" once may have excited students, but that hoary chestnut of a lesson doesn't cut it in a world of videogames, smartphones and Twi ... more | .. |
  LockMart and Carnegie Mellon University Pursue Cyber Security Innovation with New Lab The number one federal government IT provider and one of the nation's leading research universities are teaming up to tackle the rapidly-changing world of cyber security. Lockheed Martin has opened ... more |
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Quantum transport method reads open quantum states
Scientists uncover new quantum state that could power future technologies
Early universe dark matter born red hot before cooling | .. |
 Practice Can Make Search-and-Rescue Robot Operators More Accurate Urban search and rescue (USAR) task forces are essential for locating, stabilizing, and extricating people who become trapped in confined spaces following a catastrophic event. Sometimes the search ... more | .. |
  Northrop Grumman Challenges Emirati Students to Think in an Unmanned World Showcasing unmanned technology while raising student interest in science, technology, engineering and mathematics (STEM), Northrop Grumman Corporation (NYSE:NOC) sponsored the first Unmanned Systems ... more | .. |
  Portable tech might provide drinking water and power to villages Researchers have developed an aluminum alloy that could be used in a new type of mobile technology to convert non-potable water into drinking water while also extracting hydrogen to generate electri ... more | .. |
 Workers enter reactor building at Japan nuclear plant Workers entered a reactor building at Japan's stricken nuclear plant Thursday for the first time since an explosion hit the facility a day after the March 11 earthquake and tsunami, officials said. ... more |
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Japan mulls new robot help with nuclear disaster Japan may be at the forefront of robotics and its children raised on cartoons of robot heroes and villains, but the country has so far had to rely on US-made machines for help tackling its nuclear crisis. ... more | .. |
  Exploring Rio Tinto Eurobotically No wonder it is called Red River: it looks like it could be on the red planet rather than in Spain. The landscape and terrain make it a perfect place for simulating a Mars sortie. An ESA rover ... more | .. |
  Spacecraft Earth to Perform Asteroid 'Flyby' This Fall Since the dawn of the space age, humanity has sent 16 robotic emissaries to fly by some of the solar system's most intriguing and nomadic occupants - comets and asteroids. The data and imagery colle ... more | .. |
  Seeking Life's Imprint in Shifting Desert Sand A group of scientists are hunched over, their eyes intently scanning the jumble of rocks on the ground. Every now and then, someone picks one up for closer inspection, turning it over and over again ... more |
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