Saturday, November 30, 2013

FeedaMail: Science News Headlines - Yahoo! News

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Space Shuttle Replica Vandalized with Graffiti in Houston

A replica of a NASA space shuttle on display in Houston was defaced Wednesday (Nov. 27), when vandals sprayed racial and political graffiti on the side of the full-size mockup. "Unfortunately, someone vandalized our high-fidelity mock shuttle," said Melanie Johnson, the director of education for Space Center Houston, the visitor center for NASA's Johnson Space Center where the model is located. The graffiti, which included the phrase, "Houston, we are the problem," was limited to the side of the space shuttle that faced away from the center's parking lot. "To the person who did this — you really need to check yourself, because you're making it bad for all other decent people in this town," the driver told Houston CBS-affiliate KHOU.


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The Kind of Boss Most Likely to Seek Revenge

A study by researchers at the University of Kent and the University of Cambridge in the United Kingdom and the University of Adelaide in Australia revealed that people who are not accustomed to holding power are more likely to be vengeful when placed in charge compared with experienced power holders, who were found to be more tolerant of perceived wrongdoing. Mario Weick, a researcher at the University of Kent and one of the study's co-authors, said the results provide a firm indication of the relationship between power and revenge.

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Religious Social Media Posts Cost Jobs

A study from Carnegie Mellon University revealed that while there are a number of personal questions employers are not legally allowed to ask during the interview, job candidates who post those details on social networks are opening themselves up to potential hiring discrimination. "Our experiment focused on a novel tension: the tension between the law — which, in the United States, protects various types of information, making it risky for certain personal questions to be asked during interviews — and new information technologies, such as online social networks, which make that same information often available to strangers, including interviewers and employers," said Alessandro Acquisti, associate professor of information technology and public policy and one of the study's authors. While the majority of organizations don't use social networks as part of their hiring process, researchers found that those that do tend to be biased against some applicants. "While it appears that a relatively small portion of U.S. employers regularly searches for candidates online, we found robust evidence of discrimination among certain types of employers," said Christina Fong, senior research scientist at Carnegie Mellon, another of the study's authors.

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Giant Electric Fields May Supercharge Particles In Earth's Radiation Belts

Huge electric fields in the radiation belts around Earth may help explain how electrons surrounding the planet can be accelerated to speeds near that of light, researchers have found in a new study. These findings, detailed Dec. 2 in the journal Physical Review Letters, could help shed light on the radiation belts of planets such as Jupiter, Saturn, Uranus and Neptune, as well as the behavior of the sun during flares and of bodies beyond the solar system, such as stellar nurseries, neutron stars and incredibly energetic black holes known as quasars.


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China Will Launch Its 1st Moon Rover, 'Jade Rabbit,' On Sunday

China is counting down to the launch of its first moon landing mission, a mission poised to blast off Sunday (Dec. 1) to send the country's first lunar lander and rover to Earth's nearest neighbor. China's first moon rover is called Yutu, which means "Jade Rabbit" in Chinese, according to state media reports. It will launch with the Chang'e 3 moon lander on Sunday 12:30 p.m. EST (1730 GMT), though it will be 1:30 a.m. Monday, Dec. 2 at China's Xichang Satellite Launch Center. If all goes well, the Chang'e 3 mission will land on the moon on Dec. 14, according the European Space Agency, which is providing mission tracking of the lander and rover for China's space agency.


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