fr en es pt
astronomy
 
 
 
 
       RSS astronoo  

Matter − Articles

 

Ordinary matter

 Automatic translationAutomatic translation  

It is the cosmic dark age that the matter appeared.
Before Big Bang there 13.7 billion years there was nothing, space did not exist, the time either, it was nothingness.
The WMAP telescope showed us a picture of the Universe, just 380,000 years after the Big Bang, but we're still not able to attend her birth.

 

Between 0 and 380 000 years, the universe is so dense that light can not escape.
This period will always remain invisible.
To get closer to the birth of the universe, we are forced to go across time and space on the side of the infinitely small. It is in the Large Hadron Collider (CERN) that scientists want to see what nature we seek.

 

This machine to reproduce the Big Bang, centralizes all hopes of particle physicists. In this machine, protons are accelerated to the speed of light and 800 million collisions per second are produced to analyze interactions.
The LHC could lead to unexpected phenomena such as generating the dimensions of parallel worlds.

MagdeburgerhalbkugelnHiggs boson
Is the vacuum
really empty?
Higgs boson,
still not found...
  
LHChiggs
Large Hadron
Collider...
Hadron is not
a fixed object...
  
quantum mechanics, another way to view the worldspeed of light and space-time
Quantum mechanics,
another way to see...
Speed light and
space time...
  
nanoparticles, carbon nanotubeLimitations of Bigbang - horizon problem
Scale
of the nanoparticles...
Big Bang mystery,
horizon problem...
  
spacetime of EinsteinAtomic clock fountain of cesium atoms
Against the Newtonian
view, gravity of Einstein...
The incredible precision
of the second...
  
entropy effects, the passage of Time12 particles of matter and bosons
The passage of Time...
 
12 particles of matter...
 
  
atomic orbitals or electronic orbitalsRadioactivity of the Earth
The atomic orbital
or image atom...
Radioactivity
of the Earth...
  
Magnetism and magnetizationLeap second
Magnetic order
and magnetization...
Leap second...
 
 
electronentropy
Electron, a kind of
electrical point...
Entropy, the increase
of the disorder...
  
Electromagnetic spectrumthe mass of proton
Windows
of the spectrum...
E=mc2 explains
the mass of the proton...
  
The hellish journey photon...The giant particle detector ATLAS - LHC
The hellish journey
of the photon...
Mystery of matter,
where does its mass?
  
Neutrino, constituent of matterThe X-ray Universe
Neutrino
and beta emission...
The X-ray Universe...
  
Image of pure gold atom seen by Scanning Tunneling MicroscopeQuantum tunneling of quantum mechanics
Closer to the matter
image of the atom...
Quantum tunneling of
quantum mechanics...
  
Definition of astronomical terms in SMS formatPrinciple of absorption and emission of a photon
Astronomical terms
in SMS format...
Principle of atomic
absorption and emission...
  
Beyond our senses, the great scientific revolutionsWhat is a wave?
Beyond our senses...
 
What is a wave?
  
energy of vacuumQuantum field theory
The vacuum has
considerable energy...
Fields of the real...
 
 
Nuclear fission forêt lyman
Nuclear fusion, natural
energy source...
Does the black matter
exist?
  
matière manquante, énergie noirethe mystery of atomic structure
Non-baryonic
dark matter...
The mystery of
atomic structure...
  
Nuclear Powerradioactivity
Nuclear energy or the
particularity of uranium...
Radioactivity, natural
and artificial...
  
How many photons to heat a cup of coffee?The Cheshire Cat
How many photons
to heat a cup of coffee?
If there is nobody
to see it, it not exist...
  
inflation, dark energy and string theoryCosmological and physical constants
Eternal inflation
and multiverse...
Cosmological
constants...
  
abundance of chemical elements in the UniverseAberration of light
Abundance of chemical
elements in the Universe...
Effects of aberration
of light...
  
Spectroscopy, emission lines, absorption linesSize of atoms
Spectroscopy inexhaustible
source of information...
Size of atoms...
 
  
Space over timeWave particle duality
Space over time...
 
Wave particle duality...
 
 
star
 
1997-2013 © Astronoo.com - Astronomy, Astrophysics, Evolution and Earth science.
Reproduction prohibited without permission of the author.