X-ray Current Events | X-ray News | 11
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Milestone in Microsystems Technology
Lithographic processes are applied to manufacturing components of microsystem technology. In X-ray as well as UV ranges the SU-8™ photoresist allows for the production of three-dimensional metallic micro structures with large aspect rations by LIGA (Lithography Electroplating Moulding) processing. Lead by Dr. Holger Löwe, a team of... view more... (2003-10-16)
Dissecting a stellar explosion
Integral has captured one of the brightest gamma-ray bursts ever seen. A meticulous analysis of the data has allowed astronomers to investigate the initial phases of this giant stellar explosion, which led to the ejection of matter at velocities close to the speed of light. view more (2009-04-06)
Curtain May be Closing on Scientific Water Controversy
The curtain may be ringing down on a scientific controversy regarding the structure of water which arose two years ago. view more (2006-06-28)
Skylark gets set for final launch
Skylark, the one of the World's longest running space programmes, will lift-off for the final time in a launch window starting on Saturday, April 30th. The launch of the 441st Skylark sounding rocket marks the end of 50 years of outstanding scientific research that has included investigations into atmospheric conditions, X-ray astronomy, land use... view more... (2005-04-27)
Black holes, galaxies young and old visible in massive mapping of the night sky
Color images documenting the past 10 billion years of galactic evolution were distributed online this week as part of the first public release of data from a massive project to map a distant region of the universe that combines the efforts of nearly 100 researchers from around the world, including the University of Pittsburgh. view more (2007-10-04)
XMM-Newton reveals the origin of elements in galaxy clusters
Deep observations of two X-ray bright clusters of galaxies with ESA's XMM-Newton satellite allowed a group of international astronomers to measure their chemical composition with an unprecedented accuracy. view more (2006-05-11)
Improved process of drying lumber may save millions
Watching lumber dry may be as boring as watching paint dry, but soon, the amount of time needed to dry a piece of wood might decrease dramatically, according to Penn State forest resources expert. view more (2005-07-12)
XMM-Newton reveals a tumbling neutron star
Using data from ESA's XMM-Newton X-ray observatory, an international group of astrophysicists discovered that one spinning neutron star doesn't appear to be the stable rotator scientists would expect. view more (2006-04-20)
WAVES IN STELLAR ATMOSPHERES
ROYAL ASTRONOMICAL SOCIETY PRESS NOTICE: view more (2005-03-28)
Observation of X-rays from birth of supernova leads to all-out effort to record stellar death
The lucky capture in January of an X-ray outburst from the very beginning of a supernova allowed astronomers around the world to quickly follow up with ground-based telescopes and collect a wealth of new information on early processes in stellar explosions, according to a paper newly submitted to The Astrophysical Journal. view more (2008-05-22)
NC State Researchers
Researchers at North Carolina State University have used a mathematical model that allows them to get a clearer picture of the galaxy's youngest supernova remnant by correcting for the distortions caused by cosmic dust. view more (2009-04-23)
Supernova leaves behind mysterious object
Thanks to data from ESA's XMM-Newton satellite, a team of scientists taking a closer look at an object discovered over 25 years ago have found that it is like none other known in our galaxy. view more (2006-07-10)
Dentists could detect osteoporosis, automatically
Researchers in the School of Dentistry at The University of Manchester have created a unique way of identifying osteoporosis sufferers from ordinary dental x-rays. view more (2007-01-04)
Cannibal stars like their food hot, XMM-Newton reveals
ESA's XMM-Newton has seen vast clouds of superheated gas, whirling around miniature stars and escaping from being devoured by the stars' enormous gravitational fields-giving a new insight into the eating habits of the galaxy's 'cannibal' stars. view more (2006-03-24)
A star's death comes to light
Using NASA's Chandra X-ray Observatory, scientists have created a stunning new image of one of the youngest supernova remnants in the galaxy. This new view of the debris of an exploded star helps astronomers solve a long-standing mystery, with implications for understanding how a star's life can end catastrophically and for gauging the expansion... view more... (2007-01-10)
Tiny Flares Responsible for Outsized Heat of Sun's Atmosphere
"Why is the sun's corona so darned hot?" asks James Klimchuk, an astrophysicist at the Goddard Space Flight Center's Solar Physics Laboratory in Greenbelt, Md. view more (2009-08-17)
ESA`s Integral satellite ready for lift-off from Baikonur
Follow the launch from one of the ESA establishments view more (2002-10-07)
Flares illuminate the secret life of a quiescent black hole
Astronomers probing the intimate details of apparently quiescent stellar black holes have discovered that in reality they are dynamic, lively places, subject to flares that briefly illuminate the whole of the gas disc around the black hole. Their observations are helping to build up a picture of precisely where X-rays are generated in the gas as... view more... (2002-04-04)
Stellar forensics with striking new image from Chandra
A spectacular new image shows how complex a star's afterlife can be. By studying the details of this image made from a long observation by NASA's Chandra X-ray Observatory, astronomers can better understand how some stars die and disperse elements like oxygen into the next generation of stars and planets. view more (2007-10-24)
A 'wild cousin' emerges from family tree of exploding stars
Astronomers may have discovered the relative of a freakishly behaving exploding star once thought to be the only one of its kind. view more (2008-09-26)
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