Browsing All Posts published on »July 18th, 2012«

XENON100 sets record limits for dark matter

July 18, 2012

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Scientists from the XENON collaboration announced a new result from their search for dark matter. The analysis of data taken with the XENON100 detector during 13 months of operation at the Gran Sasso Laboratory (Italy) provided no evidence for the existence of Weakly Interacting Massive Particles (WIMPs), the leading dark matter candidates. Two events being […]

Spitzer Finds Possible Exoplanet Smaller Than Earth

July 18, 2012

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Astronomers using NASA’s Spitzer Space Telescope have detected what they believe is a planet two-thirds the size of Earth. The exoplanet candidate, called UCF-1.01, is located a mere 33 light-years away, making it possibly the nearest world to our solar system that is smaller than our home planet. Exoplanets circle stars beyond our sun. Only […]

Supersonically epic! Riding the Plasma Wave

July 18, 2012

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Read more: www.nasa.gov

APEX takes part in sharpest observation ever

July 18, 2012

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Telescopes in Chile, Hawaii, and Arizona reach sharpness two million times finer than human vision An international team of astronomers has observed the heart of a distant quasar with unprecedented sharpness, two million times finer than human vision. The observations, made by connecting the Atacama Pathfinder Experiment (APEX) telescope [1] to two others on different […]