| June 01, 2009 |  |
a timely reality check |
 Berkeley CA (SPX) May 29, 2009 
The chance discovery last month of a rare radio supernova - an exploding star seen only at radio wavelengths and undetected by optical or X-ray telescopes - underscores the promise of new, more sensitive radio surveys to find supernovas hidden by gas and dust. "This supernova is the nearest supernova in five years, yet is completely obscured in optical, ultraviolet and X-rays due to the ... read more 
Pasadena CA (SPX) May 29, 2009A long-proposed tool for hunting planets has netted its first catch - a Jupiter-like planet orbiting one of the smallest stars known. The technique, called astrometry, was first attempted 50 years ago to search for planets outside our solar system, called exoplanets. It involves measuring the precise motions of a star on the sky as an unseen planet tugs the star back and forth. But the ... more
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Berkeley CA (SPX) May 29, 2009The joint Japan-U.S. Suzaku mission is providing new insight into how assemblages of thousands of galaxies pull themselves together. For the first time, Suzaku has detected X-ray-emitting gas at a cluster's outskirts, where a billion-year plunge to the center begins. "These Suzaku observations are exciting because we can finally see how these structures, the largest bound objects in the ... more  
Houston TX (SPX) May 29, 2009Take one space shuttle, seven highly trained astronauts, tons of equipment, and one legendary orbiting telescope and you have the 5.3 million-mile odyssey that was the final servicing mission for NASA's Hubble Space Telescope. After months of training and a seven-month postponement, the STS-125 crew's mission got under way with an on-time launch into a brilliant-blue Florida sky. The May ... more  
Moffett Field CA (SPX) May 29, 2009Although Captain Kirk and crew could zip over to a planet at warp speed and teleport down to the surface to check if it was inhabited, current-day scientists will generally have to search for life from a distance. New research gives This handedness, or homochirality, is characteristic of life on Earth. The molecules that make proteins and DNA all have either a left-handed or right-handed ... more  
Greenbelt MD (SPX) May 29, 2009Using data from NASA's THEMIS mission, a team of University of Alberta researchers has pinpointed the impact epicenter of an earthbound space storm as it crashes into the atmosphere, and given an advance warning of its arrival. The team's study reveals that magnetic blast waves can be used to pinpoint and predict the location where space storms dissipate their massive amounts of energy. ... more |
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Paris, France (ESA) May 28, 2009Using new data from ESA's XMM-Newton spaceborne observatory, astronomers have probed closer than ever to a supermassive black hole lying deep at the core of a distant active galaxy. The galaxy - known as 1H0707-495 - was observed during four 48-hr-long orbits of XMM-Newton around Earth, starting in January 2008. The black hole at its centre was thought to be partially obscured from view by ... more  
Bethesda MD (SPX) May 27, 2009Last week's editorial was dedicated to the spirit of entrepreneurism. Hope springs eternal and entrepreneurs have to have unlimited amounts of optimism and hope in order to survive. Sadly, the truth of the matter is that most entrepreneurs do not succeed. It is only the few, the lucky, the persistent ones that do have a chance. The search for profit and wealth in the growth industry of ... more  
Paris, France (SPX) May 27, 2009ESA's gravity mission GOCE has achieved a first in the history of satellite technology. The sophisticated electric propulsion system has shown that it is able to keep the satellite completely free from drag as it cuts through the remnants of Earth's atmosphere - paving the way for the best gravity data ever. Volker Liebig, ESA's Director of Earth Observation Programmes commented, "I am ver ... more  
Shanghai (XNA) May 27, 2009A space scientist has said that Chinese scientists are considering the feasibility of a manned lunar landing mission at an appropriate time between 2025 and 2030. China will be able to fetch samples collected by unmanned lunar probe by 2017, Ye Peijian, chief designer of the lunar probe with China's Chang'e Project, said at a science lecture held Friday in Shanghai. "Through the deve ... more |
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DAMPE space telescope finds universal spectral feature that narrows field on cosmic ray origins
Oxford Physicists Reach Fourth-Order Quantum Squeezing With Trapped Ion
Sub-Neptunes Vanish Around Red Dwarf Stars in McMaster Exoplanet Survey |
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