| Cosmic microwave background (11) |  |
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| Cosmology (12) | |
| Cosmos (24) | |
| Cosmic microwave background (11) | |
| Cosmic ray (10) | |
| Cosmology (12) | |
| Cosmos (24) | |
"This technology can potentially also help cancer patients from the side effects of radiation therapy and astronauts from chronic exposure to cosmic rays on their journey to Mars. s
The COSMOS study is looking at cell phone records and the long-term health of 290,000 participants in five countries in Europe including the United kingdom and Sweden.
Studies such as COSMOS are important because they do not rely on participants to recall their cell phone use
However it could take several studies on the scale of COSMOS to really feel more confident in
The array of radio telescopes works together to form a gigantic yepeering into the cosmos. nderstanding the production of organic material at the early stages of star formation is critical to piecing together the gradual progression from simple molecules
The cosmic microwave background is a sea of photons (light particles) left over from the big bang that pervades all of space at a temperature of minus 270 degrees Celsiusâ##a mere 3 degrees above absolute zero.
Light from the cosmic microwave background is polarized mainly due to the scattering of photons off of electrons in the early universe through the same process by
The patterns can be used to map out the distribution of mass thereby more accurately defining cosmologically important properties like the masses of neutrinos tiny elementary particles prevalent throughout the cosmos.
Inflation is regarded a well theory among cosmologists because its predictions agree with observations but thus far there is not a definitive confirmation of the theory.
Researchers at the University of Tokyo and Waseda University in Japan found that the rock had been exposed to cosmic rays for only about 1. 2 million years unusually short for rocks originating in the Flora family.
"This may be something that cosmologists should look at more closely o
#Memory molecule dethroned For years, a particular protein has been cast as a lynchpin of long-term memory.
On 21 march, the Planck space telescope team released the highest-precision map yet of the cosmic microwave background (CMB),
The map even shows that the number of neutrino flavours permeating the cosmos will probably remain at three#had there been a fourth,
says Paul Shellard, a Planck cosmologist at the University of Cambridge, UK. SLIDESHOW: Homing in on the cosmic microwave background In 1965,
Arno Penzias and Robert Wilson discovered the cosmic microwave background. Their giant but crude microwave receiver saw the radiation as being the same in all directions,
occurring at 2. 7 kelvin. NASA/WMAP SCIENCE TEAMIT was not until the launch of the Cosmic Background Explorer (COBE) spacecraft that astronomers could begin to see variations in the background, at levels of 1 part in 100,000.
provides a capstone to the study of the cosmic microwave background. But unambiguous confirmation of a cosmic burst of expansion known as inflation remains elusive.
#Planck telescope peers into primordial Universe The Planck space telescope has delivered the most detailed picture yet of the cosmic microwave background, the residual glow of the Big bang. Unveiling the results from the##700-million (US$904-million) European space agency (ESA) probe,
"For cosmologists, this map is a gold mine of information, says George Efstathiou, director of the Kavli Institute for Cosmology at the University of Cambridge, UK,
and one of Planck s lead researchers. The results strongly support the idea that in the 10##32 seconds or so after the Big bang,
The cosmic microwave background radiation studied by Planck dates from about 380,000 years after the Big bang, by
Since the cosmic microwave background was detected first in 1964, two space-based experiments#the Cosmic Background Explorer (COBE) and the Wilkinson Microwave Anisotropy Probe (WMAP)# have mapped the tiny temperature variations within it.
Those data have enabled cosmologists to work out when the Big bang happened, estimate the amount of unseen dark matter in the cosmos
and measure the dark energy that is accelerating the expansion of the Universe. Planck, launched in 2009,
The simplest models of inflation predict that fluctuations in the cosmic microwave background should look the same all over the sky.
#Rainbow galaxies reveal why cosmos is full of spirals (Image: ALMA (ESO/NAOJ/NRAO)/ SMA/CARMA/IRAM/J. Ueda et al.
which they attributed to a mysterious dark energy pushing the cosmos apart. Astrophysicists theorised that the reason all type IA supernovae have the same brightness is that they are thermonuclear detonations in
now that we are in an era of precision cosmology says Pérez-Torres. No wonder Kirshner is thrilled to have a nearby type IA to study in detail.
#Baby model cosmos grows up to look like the real thing A supercomputer simulation has tracked the evolution of the universe from a mere 12 million years after the big bang until the present day.
The resulting cosmos was almost indistinguishable from the real one we see today. As a demonstration the team compared a simulated version of the Hubble Ultra Deep Field observation to the real thing
ever since appear in every direction in the sky as the cosmic microwave background (CMB) radiation. But other things apart from gravitational waves such as dust can emit polarised photons.
The discovery should help us better understand how our star interacts with the Milky way including how harmful cosmic rays from interstellar space manage to sneak through the solar system's magnetic barrier.
The heliotail could also be letting cosmic rays in says Brenda Dingus of Los alamos National Laboratory in New mexico who is not on the IBEX team.
It could be that the heliotail is acting as a funnel for cosmic rays allowing them to leak into the solar system where the sun's influence is weakest.
but Miyake found a 1. 2 per cent leap in those years that could only have been caused by extremely high-energy cosmic rays hitting the Earth.
and European trees from the same era while Antarctic ice cores from 775 also have increases in beryllium-10 another isotope caused by cosmic rays.
#Largest structure challenges Einstein's smooth cosmos A collection of galaxies that is a whopping four billion light years long is the biggest cosmic structure ever seen.
because it will make cosmology too bloody complicated says Sarkar. Journal reference: Monthly Notices of the Royal Astronomical Society DOI:
State-run news agency Ria Novosti has said that it will carry dust monitors and plasma sensors to sense high-energy cosmic rays as well.
The only problem of course, has been in handing over the many thousands of dollars needed to purchase an automated robotic telescope that capable of providing clear images of the outer cosmos automatically.
All the energy in the universe was created in the Big bang that created the cosmos with some of it locked up as mass.
Space elevator in a tower 12 miles high could one day give astronauts a leg-up into the cosmos
is one of the most important questions for early universe cosmology today. That why it so surprising that an American particle collider called the Relativistic Heavy ion Collider (RHIC) was able to create it with very little actual mass.
#Camera for the nano-cosmos: Dresden researchers develop an all-purpose optical method for observing physical,
Most current models indicate that the structure of the cosmos is uniform on the largest scales.
and predicted by many models of the cosmos. The newly discovered ring is however at least ten times larger than known voids.
or if astronomers need to radically revise their theories of the evolution of the cosmos l
a geologist who worked in the region told Kate Ravilious for Cosmos s
#Haptic Gloves Use Air pressure To Simulate The Feel Of Virtual Objects Virtual reality has focused typically on matters of sight and sound,
And since Earth's magnetic field protects life from energetic particles from the sun and cosmic rays both
The less common and more unstable mesons, particles found in cosmic rays, have four. A five-quark version,
Aside from journeys deep into the cosmos, another uses for solar sail technology involves not actually moving at all
but finding one this big so'far back'in the cosmos is rare. Because light from the galaxy hosting the black hole has travelled 12.5 billion years to reach us,
as well as that of other galaxies, in this very crucial and frenzied chapter of our cosmos m
In the nano cosmos, other than in our macroscopic world, the rules of quantum physics apply. In Kinsis, material scientists, chemists, physicists, biologists, electrical engineers, information scientists, food scientists and physicians work closely together.
the same approach could be used to power self-driving cars, personal assistants in smartphones or conduct scientific research in fields from climate change to cosmology.
#Intel theory on opening software During December last year, Intel showcased a special project we worked on for renowned English theoretical physicist, cosmologist, author,
and director of research at the Centre for Theoretical Cosmology within the University of Cambridge: Stephen Hawking.
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