Latest Cosmic-ray observatory Stories

Middle Drum
2014-07-10 04:29:16

John P. Millis, Ph.D. for redOrbit.com - Your Universe Online All across the Universe high-energy charged particles – mostly protons, electrons, and hydrogen nuclei, though heavier nuclei also exist – are found racing in all directions. The source of these particles, collectively called cosmic rays, is masked by the interstellar magnetic field that bends their paths, making them nearly impossible to directly trace. Much progress has been made in narrowing down their origin in recent...

New Cosmic Ray Telescope Hosted By Space Station
2013-03-12 15:44:52

University of Chicago The National Aeronautics and Space Administration has awarded $4.4 million to a collaboration of scientists at five United States universities and NASA´s Marshall Space Flight Center to help build a telescope for deployment on the International Space Station in 2017. The U.S. collaboration is part of a 13-nation effort to build the 2.5-meter ultraviolet telescope, called the Extreme Universe Space Observatory. UChicago Prof. Angela Olinto leads the U.S....

Cosmic Rays To Be Studied By University Of Utah
2012-09-26 12:06:39

April Flowers for redOrbit.com - Your Universe Online The University of Utah has plans to build a new observatory facility to study high energy cosmic rays, thanks to a $1 million grant from the W.M. Keck Foundation. These cosmic rays, which are 10 trillion times more energetic than particles emitted during a nuclear explosion, originate from violent cosmic events deep within the universe and hurtle their way towards Earth. The grant will allow a team of researchers to develop a new...

2010-08-18 10:30:00

Physicists from UCLA and Japan have discovered evidence of "natural nuclear accelerators" at work in our Milky Way galaxy, based on an analysis of data from the world's largest cosmic ray detector. The research is published Aug. 20 in the journal Physical Review Letters. Cosmic rays of the highest energies were believed by physicists to come from remote galaxies containing enormous black holes capable of consuming stars and accelerating protons at energies comparable to that of a bullet shot...

2008-11-24 09:25:34

Milagro Observatory unveils something never before seen from Earth A Los Alamos National Laboratory cosmic-ray observatory has seen for the first time two distinct hot spots that appear to be bombarding Earth with an excess of cosmic rays. The research calls into question nearly a century of understanding about galactic magnetic fields near our solar system. Joining an international team of collaborators, Los Alamos researchers Brenda Dingus, Gus Sinnis, Gary Walker, Petra Hntemeyer and John...

2007-11-12 00:00:00

ARGONNE, Ill. "“ Ultra-high-energy particles from just outside enormous, active black holes in nearby galaxies travel as far as 250 million light years to make it all the way to Earth, an international team of 400 physicists and astronomers from 17 countries reports in the Nov. 9 issue of the journal Science. "This is the dawn of a new type of astronomy, the beginning of ultra-high-energy-charged particle astronomy," said physics professor Katsushi Arisaka, who led the UCLA research...

2005-06-07 17:58:02

DENVER, Colo. -- An international science group Tuesday chose Colorado as the site of a $50 million observatory to measure the cosmic rays that continually bombard the Earth. The Pierre Auger Collaboration said the observatory - a sprawling 40-mile-by-40-mile array of remotely monitored sensors - will be built in the southeast corner of Colorado about 180 miles southeast of Denver. It will be a counterpart to the collaboration's Southern Hemisphere observatory, in Argentina. Jim Sites,...

Word of the Day
  • A large punch-bowl of the eighteenth century, usually of silver and with a movable rim, and decorated with flutings and a scalloped edge. It was also used for cooling and carrying wine-glasses.
  • A kind of cotton handkerchief having white spots on a colored ground, the spots being produced by a chemical which discharges the color.
This word is possibly named after Monteith (Monteigh), 'an eccentric 17th-century Scotsman who wore a cloak scalloped at the hem.'