Science Current Events | Science News | Brightsurf.com
 

Neutron Star Current Events | Neutron Star News | 5
Page 5 of 23 | 573 Results
Previous0102030405060708091011   Next   
Sort By: Page Views | Date
Carbon nanotubes that detect disease-causing mutations developed by Pitt researcher
University of Pittsburgh researcher Alexander Star and colleagues at California-based company Nanomix, Inc., have developed devices made of carbon nanotubes that can find mutations in genes causing hereditary diseases.   view more (2006-01-26)

Research overturns accepted notion of neutron's electrical properties
For two generations of physicists, it has been a standard belief that the neutron, an electrically neutral elementary particle and a primary component of an atom, actually carries a positive charge at its center and an offsetting negative charge at its outer edge.   view more (2007-09-18)

'Naked-eye' gamma-ray burst was aimed squarely at Earth
Data from satellites and observatories around the globe show a jet from a powerful stellar explosion witnessed March 19 was aimed almost directly at Earth.   view more (2008-09-12)

Measurement of stellar age from uranium decay
For the first time, an international team (led by Roger Cayrel, from Paris Observatory), could measure one uranium line in absorption in a star. This observation has several important implications. It is a great discovery, obtained thanks to the high resolution spectrograph UVES, assembled on one... view more (2001-02-05)

ISO satellite investigates dust discs around stars
investigate the dust discs around normal stars. Those few stars which are surrounded by clouds of dust (our own Sun is surrounded by a dust cloud) would form a list of stars which might have orbiting planets - some of which may support life. These stars would be among the first to be investigated... view more (1996-10-31)

Old pulsars still have new tricks to teach us
The super-sensitivity of ESA's XMM-Newton X-ray observatory has shown that the prevailing theory of how stellar corpses, known as pulsars, generate their X-rays needs revising.   view more (2006-07-26)

Evidence mounts for sun's companion star
he Binary Research Institute (BRI) has found that orbital characteristics of the recently discovered planetoid, "Sedna", demonstrate the possibility that our sun might be part of a binary star system.   view more (2006-04-25)

NASA scientists identify smallest known black hole
Using a new technique, two NASA scientists have identified the lightest known black hole. With a mass only about 3.8 times greater than our Sun and a diameter of only 15 miles, the black hole lies very close to the minimum size predicted for black holes that originate from dying stars.   view more (2008-04-02)

New boost for Yorkshire bid to host the £1 billion European Spallation Source
The Yorkshire bid to host the £1 billion European Spallation Source (ESS), the most powerful neutron scattering facility in the world, was today given fresh impetus by the official report of the scrutiny session which examines the workings of the CCLRC - the research council charged with... view more (2004-06-22)

XMM-Newton reveals X-rays from gas streams around young stars
XMM-Newton has surveyed nearly two hundred stars under formation to reveal, contrary to expectations, how streams of matter fall onto the young stars' magnetic atmospheres and radiate X-rays.   view more (2007-06-01)

Collaborative study successfully applies neutrons to study hydrogen transfer in biological systems
An innovative collaboration among scientists at Los Alamos National Laboratory, Fox Chase Cancer Center and the University of Tennessee has successfully applied neutron diffraction to create a three-dimensional map of the structure of the enzyme D-xylose isomerase.   view more (2006-05-16)

First Image and Spectrum of a Dark Matter Object
HST and VLT Identify MACHO as a Small and Cool Star An international team of astronomers has observed a Dark Matter object directly for the first time. Images and spectra of a MACHO microlens - a nearby dwarf star that gravitationally focuses light from a star in another galaxy - were taken by the... view more (2001-12-05)

Supernova remnant menagerie
The supernova remnant N 63A is a member of N 63, a star-forming region in the Large Magellanic Cloud (LMC). Visible from the southern hemisphere, the LMC is an irregular galaxy lying 160,000 light-years from our own Milky Way galaxy.   view more (2005-06-07)

Probing a rare material spin state at NIST
A team of international physicists that includes researchers from the National Institute of Standards and Technology (NIST) has found experimental evidence of a highly sought-after type of arrangement of atomic magnetic moments, or spins, in a series of materials.   view more (2007-09-17)

Bonn astronomers simulate life and death in the universe
Stars always evolve in the universe in large groups, known as clusters. Astronomers distinguish these formations by their age and size. The question of how star clusters are created from interstellar gas clouds and why they then develop in different ways has now been answered by researchers at the... view more (2007-10-30)

MAGIC discovers variable very high energy gamma-ray emission from a microquasar
In a recent issue of Science Magazine, the Major Atmospheric Gamma-ray ImagingCherenkov (MAGIC) Telescope has reported the discovery of variable very high energy (VHE) gamma-ray emission from a microquasar.   view more (2006-05-19)

Optical vortex could look directly at extrasolar planets
A new optical device might allow astronomers to view extrasolar planets directly without the annoying glare of the parent star.   view more (2005-12-01)

Hubble's 17th anniversary -- extreme star birth in the Carina Nebula
Hubble's new view of the Carina Nebula shows the process of star birth at a new level of detail.   view more (2007-04-25)

Hubble sees the graceful dance of 2 interacting galaxies
A pair of galaxies, known collectively as Arp 87, is one of hundreds of interacting and merging galaxies known in our nearby Universe. Arp 87 was originally discovered and catalogued by astronomer Halton Arp in the 1970s. Arp's Atlas of Peculiar Galaxies is a compilation of astronomical photographs... view more (2007-10-31)

First Image and Spectrum of a Dark Matter Object
Astronomers have observed a Dark Matter object directly for the first time. Images and spectra of a MACHO microlens - a nearby dwarf star that gravitationally focuses light from a star in another galaxy - were taken by the NASA/ESA Hubble Space Telescope and the European Southern Observatory's Very... view more (2001-12-05)

General relativity survives gruelling pulsar test
Astronomers have used a pair of pulsars orbiting each other, found with CSIRO's Parkes telescope in 2003, to show that Einstein's theory of general relativity is correct to within 0.05% - the most stringent limit to date.   view more (2006-09-18)

Youngest solar systems detected by U-M astronomers
Astronomers at the University of Michigan have found what are believed to be some of the youngest solar systems yet detected.   view more (2007-11-30)

Pinpoint accuracy with the Proba camera
A new star tracker allowing a satellite to determine its orientation in space with an accuracy never seen before has proved its worth aboard ESA`s Proba mission. Proba (Project for On-Board Autonomy) built by Verhaert (Belgium) for ESA was launched in Autumn 2001 and is now fully operational,... view more (2002-06-04)

ORNL mirrors powerful tools for studying micro-, nano-materials
Precision mirrors to focus X-rays and neutron beams could speed the path to new materials and perhaps help explain why computers, cell phones and satellites go on the blink.   view more (2005-07-21)

A new radiation therapy treatment developed for head and neck cancer patients
Most head-and-neck cancers that recur locally after prior full-dose conventional radiation therapy respond to Boron Neutron Capture Therapy (BNCT).   view more (2007-08-17)
Page 5 of 23 | 573 Results
Previous0102030405060708091011   Next   
Sort By: Page Views | Date
© 2008 BrightSurf.com