The european space agency project ,Gaia (Global Astrometric Interferometer for Astrophysics)will test Albert Einstein's theory of general relativity to the limits when it checks the perturbing effect of gravity on starlight to better than one part in a million. Gaia is a mission that will conduct a census of about one thousand million stars in our Galaxy. It will monitor each of its target stars about 70 times during a five-year period, precisely charting their positions, distances, movements and changes in brightness. Gaia is expected to discover hundreds of thousands of new celestial objects, such as extra-solar planets and failed stars called brown dwarfs. Within our own Solar System, Gaia should identify hundreds of thousands of asteroids.It will be launched on december 2011 (Soyuz rocket from French Guiana).Gaia's measurements will be so accurate that, if it were on Earth, it could measure the thumbnails of a person on the Moon.Estimates suggest that Gaia will detect about 15 000 planets beyond our Solar System. It will do this by watching out for tiny movements in the star's position caused by the minute gravitational pull of the planet on the star.-By www.esa.int
This is my kind of search. We can find dark matter by next mission after this mission.There is another experiment LHC(Switzerland),which may detect new unknown particals.
Tuesday, December 30, 2008
Wednesday, December 24, 2008
Dark matter-Relation with some supernatural things related to a person.
This year scientists explain a mysterious "force" called dark energy that is responsible for expanding the universe at an increasing pace and was only discovered about 10 years ago.
Scientists say that in few years they may able to explain the dark energy. A new method this year confirmed its existence, suggesting the force is stifling the growth of galaxies in the universe. Basically, in an expanding universe dominated by dark energy, galaxies fly away from one another rather than mingle and merge.
These results also suggest dark energy takes the form of what Einstein called the cosmological constant — a term in Einstein's theory of general relativity that represents the possibility of empty space having a density and pressure associated with it. -Space.com
According to Einstein if dark matter is related to empty space,then the misterious thing that make effects on us (my first post)is something that ,that make effects on us or indirectly give reflection of one's mind to everywhere all the time.Or this may not be related to dark matter or with the thing that Einstein called dark matter.
But there can only two things occur in space matter and antimatter.So the possibility is that the thing ,which i am taking about is related to any of these two matter and antimatter,but it spreads immmidiatly in space and no matter can be discovered till yet having this property,so i can say that this thing is related to antimatter or any alien world.
Scientists say that in few years they may able to explain the dark energy. A new method this year confirmed its existence, suggesting the force is stifling the growth of galaxies in the universe. Basically, in an expanding universe dominated by dark energy, galaxies fly away from one another rather than mingle and merge.
These results also suggest dark energy takes the form of what Einstein called the cosmological constant — a term in Einstein's theory of general relativity that represents the possibility of empty space having a density and pressure associated with it. -Space.com
According to Einstein if dark matter is related to empty space,then the misterious thing that make effects on us (my first post)is something that ,that make effects on us or indirectly give reflection of one's mind to everywhere all the time.Or this may not be related to dark matter or with the thing that Einstein called dark matter.
But there can only two things occur in space matter and antimatter.So the possibility is that the thing ,which i am taking about is related to any of these two matter and antimatter,but it spreads immmidiatly in space and no matter can be discovered till yet having this property,so i can say that this thing is related to antimatter or any alien world.
Friday, November 7, 2008
Detection of dark matter
"A new computer simulation of the evolution of a galaxy like our milky way it might be possible to observe high-energy gamma-rays given off by dark matter."
"These calculations finally allow us to 'see' what the dark matter distribution should look like near the Sun where we might stand a chance of detecting it," said Simon White.He is director of the Max Planck Institute for Astrophysics.
According to scintists NASA's Fermi Telescope should search in this part of the galaxy to get a signature glow of dark matter. -space.comI think that other effects of gamma rays should work on dark matter and we can detect it not only by telescope but by other sensitive equipments as this dark matter can exist anywhere around us and make effect on us.
Sunday, September 7, 2008
Possible nature of dark mater particles
The one thing is that the dark matter particles seems not to interect with each other so as to form a body and other thing is that they clump togather .It means that there are some neutral particals also that interect between some big dark matter particals i.e. they break from one big particle and joined other big particle so that clumping occur.The big particles may be neutron like particles.We can not detect them as they may be in wave form.
What is the effect of light on this dark matter compared with black hole.
What is the effect of light on this dark matter compared with black hole.
Thursday, August 14, 2008
Possibility of moving a space-ship faster than light
New calculations by gerald cleaver a physicist at Baylor University shows that "there are 10 dimensions including length,width,hight and time.Any information can be converted into space-time domain from domens of other dimensions.And this take so much energy that is get by converting whole jupitor mass into energy .This much energy will move spaceship about 10 by 10 by 10 meter in space in space-time domain,i.e. moving faster than light.
This is fantastic idea .We should have so much nuclear power to convert whole of the mass of jupitor into energy.We should have exact calculation of amount of nuclear power needed to convert whole mass of jupitor into energy.As jupitor is made by core metallic hydrogen surrounded by a layer of liquied hydrogen and then surrounded by gaseous hydrogen and helium.Any nuclear process should start the process of hydrogen fusion on Jupitor.However this is about jupitor distruction.We are here concern with calculation of needed energy to move over spaceship faster than speed of light.This energy can be get by dark energy which constitutes 74% of our universe.Otherwise we can use energy of nuclear fusion, that energy is the multiple of energy needed from conversion of jupitor mass into energy.
This shows the possibility of making a spaceship that move into other solar systems and galaxis with speed more than light.
This is fantastic idea .We should have so much nuclear power to convert whole of the mass of jupitor into energy.We should have exact calculation of amount of nuclear power needed to convert whole mass of jupitor into energy.As jupitor is made by core metallic hydrogen surrounded by a layer of liquied hydrogen and then surrounded by gaseous hydrogen and helium.Any nuclear process should start the process of hydrogen fusion on Jupitor.However this is about jupitor distruction.We are here concern with calculation of needed energy to move over spaceship faster than speed of light.This energy can be get by dark energy which constitutes 74% of our universe.Otherwise we can use energy of nuclear fusion, that energy is the multiple of energy needed from conversion of jupitor mass into energy.
This shows the possibility of making a spaceship that move into other solar systems and galaxis with speed more than light.
Monday, July 7, 2008
Technique that can be developed to detect UFOs
The instrument should not ony be capable upto lower rf range but also capable for detecting lowest and highest frequency that is existed in space.Any possibilities should be found that ray can be from dark matter which is spreaded in space so this type of ray will not feel any boundry in space as the other radio waves find.With this type of ray alien can appear any where on earth and we can not detect them with our instruments that are made to detect rf waves.
Development of life without water and oxygen
Signs of finding water on moons of saturn and on mars shows that probability of finding life in the form of microbes and vieruses is more and probability of finding life in the form of development of cell is less till yet.There should be more needed than water for the life to be developed as a creature.
The second thing is that life can also exist without water ,I think there should exist certain physical conditions besides choise of any chemical material for developing of life.Such as certain amount of heat ,pressure or atomic forces exist in molecule of a compound that give rise to life or movement in molecular structure of a compound .And this fact is also important that automatic motion of chemical compounds (e.g. making of chlorophil on earth due the the effect of sun light,or constructing a cell ) or smallest thing in a cell is due to physical phenomena that may be the reason of rise of life on any planet.
The third thing is that important is that it is not important that we find life on any planet ,it is important that how the life is developed itself.
Solar system is a very small thing that is important to study for the study of universe.As our sun there are many and other also have their solar syatem so our solar system can be think like that study of basic element of the universe.
The second thing is that life can also exist without water ,I think there should exist certain physical conditions besides choise of any chemical material for developing of life.Such as certain amount of heat ,pressure or atomic forces exist in molecule of a compound that give rise to life or movement in molecular structure of a compound .And this fact is also important that automatic motion of chemical compounds (e.g. making of chlorophil on earth due the the effect of sun light,or constructing a cell ) or smallest thing in a cell is due to physical phenomena that may be the reason of rise of life on any planet.
The third thing is that important is that it is not important that we find life on any planet ,it is important that how the life is developed itself.
Solar system is a very small thing that is important to study for the study of universe.As our sun there are many and other also have their solar syatem so our solar system can be think like that study of basic element of the universe.
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