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China marks decade of human spaceflight
China marks decade of human spaceflight
China's astronauts have braved the tension of docking with a space station and performed delicate tasks outside their orbiting capsule, but now face a more down-to-earth job that is perhaps equally challenging: Talking to young people about science. Three Chinese astronauts will take flight this we

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NASA's veteran Mars rover driving to new spot
NASA's veteran Mars rover driving to new spot
NASA's Opportunity rover is rolling across the Martian surface again, leaving behind a clay-rich rock in search of more discoveries. Mission managers said Friday that the plan calls for arriving at its new destination β€” 1 1/2 miles to the south β€” by August so that the solar-powered rover can be

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Curiosity rover to head toward Mars mountain soon
Curiosity rover to head toward Mars mountain soon
Ten months after Curiosity's daring Mars landing, the NASA rover is finally about to pack up and head toward the base of a mountain. Discoveries and longer-than-expected scientific studies delayed the much-hyped drive to Mount Sharp, where scientists are eager to examine the tantalizing rock layers

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Rounded pebbles on Mars reveal past flowing water
Rounded pebbles on Mars reveal past flowing water
A fresh analysis by NASA's Curiosity rover confirms a stream once ran through Gale Crater on Mars. During a pit stop last year, Curiosity came upon hundreds of smooth, round pebbles that look strikingly similar to deposits in river banks on Earth. Scientists believe the rover rolled onto an ancient

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Big asteroid swinging by Earth has its own moon
Big asteroid swinging by Earth has its own moon
Astronomers getting their first close-up glimpse of a giant asteroid about to whiz by Earth found a surprise bonus rock. A smaller moon asteroid is circling the larger space rock, an unusual but not unheard of space phenomenon. The larger 1.7 mile-wide rock named Asteroid 1998 QE2 will be the close

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Astronauts face radiation threat on long Mars trip
Astronauts face radiation threat on long Mars trip
Astronauts traveling to and from Mars would be bombarded with as much radiation as they'd get from a full-body CT scan about once a week for a year, researchers reported Thursday. That dose would, in some cases, exceed NASA's standards and is enough to raise an astronaut's cancer risk by 3 percent.

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Aldrin: 'After Earth' noisier than space really is
Aldrin: 'After Earth' noisier than space really is
While Buzz Aldrin enjoys movies about space, he doesn't always think the filmmakers get it right. A day after attending the New York premiere of the post-apocalyptic thriller "After Earth," he says the film was a great family drama, but the space scenes were not realistic. His main point of content

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Sun unleashes strongest solar flare of 2013 so far
Sun unleashes strongest solar flare of 2013 so far
The sun has fired off a massive flare, the strongest solar eruption this year. The powerful flare occurred Sunday and erupted on the side of the sun that was not facing Earth. While the planet was not hit with radiation, space weather forecasters say the solar blast briefly disrupted high-frequency

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Project aims to track big city carbon footprints
Project aims to track big city carbon footprints
Every time Los Angeles exhales, odd-looking gadgets anchored in the mountains above the city trace the invisible puffs of carbon dioxide, methane and other greenhouse gases that waft skyward. Halfway around the globe, similar contraptions atop the Eiffel Tower and elsewhere around Paris keep a puls

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NASA sees distant planets that seem ideal for life
NASA sees distant planets that seem ideal for life
NASA's planet-hunting telescope has discovered two planets that seem like ideal places for some sort of life to flourish. And they are just the right size and in just the right place. One is toasty, the other nippy. The distant duo are the best candidates for habitable planets that astronomers have

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Soviet Mars spacecraft possibly spotted in photos
Soviet Mars spacecraft possibly spotted in photos
Space fans from Russia scanning NASA images have spotted what may be a Soviet spacecraft that landed on Mars in 1971 and then mysteriously stopped working. Photos taken by NASA's Mars Reconnaissance Orbiter circling the red planet pointed to what may be the Mars 3 lander along with its parachute, h

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Senator: NASA to lasso asteroid, bring it closer
Senator: NASA to lasso asteroid, bring it closer
NASA is planning for a robotic spaceship to lasso a small asteroid and park it near the moon for astronauts to explore, a top senator said Friday. The ship would capture the 500-ton, 25-foot asteroid in 2019. Then using an Orion space capsule, a crew of about four astronauts would nuzzle up next to

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Mars missions scaled back in April because of sun
Mars missions scaled back in April because of sun
It's the Martian version of spring break: Curiosity and Opportunity, along with their spacecraft friends circling overhead, will take it easy this month because of the sun's interference. For much of April, the sun blocks the line of sight between Earth and Mars. This celestial alignment β€” called

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Mars rover back in action after computer problems
Mars rover back in action after computer problems
The Mars rover Curiosity is humming again after being sidelined by back-to-back computer problems. The six-wheel rover fired up its onboard laboratories and analyzed a pinch of rock dust over the weekend. It had been unable to do science experiments since late last month after experiencing a comput

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NASA: Flash in East Coast sky likely a meteor
NASA: Flash in East Coast sky likely a meteor
East Coast residents were buzzing on social media sites and elsewhere Friday night after a brief but bright flash of light streaked across the early-evening sky β€”in what experts say was almost certainly a meteor coming down. Bill Cooke of NASA's Meteoroid Environmental Office said the flash appea

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NASA moon craft spots Ebb and Flow crash sites
NASA moon craft spots Ebb and Flow crash sites
When NASA's twin spacecraft Ebb and Flow crashed into the moon last year, scientists did not count on seeing the aftermath. On Tuesday, the space agency released before-and-after pictures of the lunar north pole where Ebb and Flow came to rest. Months after the back-to-back, mission-ending dives, t

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Mars rover Curiosity stands down after new problem
Mars rover Curiosity stands down after new problem
After recovering from a computer problem, the Mars rover Curiosity is sidelined again, further delaying the restart of science experiments. The latest complication occurred over the weekend when the six-wheel rover entered safe mode after experiencing a software file error. Curiosity remained in co

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Amazon CEO recovers Apollo engines from Atlantic
Amazon CEO recovers Apollo engines from Atlantic
Rusted pieces of two Apollo-era rocket engines that helped boost astronauts to the moon have been fished out of the murky depths of the Atlantic, Amazon.com CEO Jeff Bezos and NASA said Wednesday. A privately funded expedition led by Bezos raised the main engine parts during three weeks at sea and

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'Veronica Mars' film's online fundraiser hits goal
'Veronica Mars' film's online fundraiser hits goal
"Veronica Mars" fans just bought themselves a big-screen version of the cult favorite TV series. A crowd-sourcing campaign on the Kickstarter website to raise $2 million for the project hit its goal in less than a day. "Veronica Mars," which starred Kristen Bell as a young sleuth, ended its three-s

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Mars Rover Shows Planet Could Have Had Life
Mars Rover Shows Planet Could Have Had Life
NASA scientists say tests on a Mars rock show the planet could have supported primitive life. The analysis was done by the rover Curiosity, which drilled into the rock, crushed it and tested a tiny sample. (March 12)

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