A  year ago, Comet 17P/Holmes impressed observers throughout the planet  Earth.
An impressive and rapid explosion transformed it from a  faint comet peacefully in orbit around the Sun with a period of about 7  years, a comet visible to the naked eye rivaling in brightness with the  brightest stars of the constellation Perseus.
His great shape  with no tail, as seen in this view taken on Nov. 11, 2007, became well  known among astronomers who were trying to unravel the mystery of  cometary sudden explosion.
In addition, the Comet Holmes had a  weak spool ionized who was separated from the bright light coma.
In  this image, separate the tail creates the illusion of a reflection  nebula.
Appears as a weak bluish haze in the center right above a  background of stars in the Perseus cluster Alpha. 
The  Great Orion Nebula, also known as M42, is one of the most famous  nebulae in the cielo.Las clouds of glowing gas in the region of star  formation and its hot, young stars are the stars of the right of this  area and detailed colorful mosaic of two images which includes the small  nebula M43 near the center and polvierta and blue reflection nebula NGC  1977 and companions to izquierda.Localizada within a complex and  largely invisible molecular cloud, these nebulae easy to see represent  only a small fraction of a wealth of nearby galactic interstellar  material. Within the well-studied stellar nursery, astronomers have also  identified what appear to be many solar systems baby. The stunning view  encompasses only two degrees, or about 45 light years from the Orion  Nebula that is estimated at a distance of 1,500 light years.
The  center of the Lagoon Nebula is busy with the awesome spectacle of the  formation of stars.
Visible in the upper left, there are at least  two long funnel-shaped cloud, about half a separate light-years and  that have been formed by stellar winds and intense radiation.
The  tremendous brightness of the nearby star, Hershel 36, illuminates the  entire area.
Giant walls of red dust mask and other young stars  and hot in the area.
The energy of these stars are filtered from  the cold dust and gas, which generate large temperature differences  between adjacent regions by creating winds that are forming clouds in  funnel shaped.
This image, which covers about 5 light-years, was  taken in 1995 by the Hubble Space Telescope.
The Lagoon Nebula,  also known as M8, is located some 5,000 light-years away towards the  constellation Sagittarius.
The  science fiction writer of the nineteenth century visionary Jules Verne  wrote about Travel extraordinary work that included tales of spaceflight  and the story of a journey from Earth to the Moon.
Appropriately,  the recently developed Automated Transfer Vehicle (ATV) from the  European Space Agency, a robotic probe that is expected to provide cargo  to the International Space Station (ISS) was named in his honor and  successfully docked with the ISS in early year.
When the ATV  Jules Verne desatracó and deorbitó the past month, its re-entry to be  safely controlled on the Pacific Ocean was followed by astronomers to  perform detailed comparisons of that event with computerized models of  spacecraft re-entry into Earth's atmosphere.
This impressive  picture of fragmentation, 13 tons of sample probe into a snapshot of a  high-definition video recorded by the DC-8 Airborne Laboratory of NASA.
The  observations were part of the joint ESA / NASA Jules Verne  Multi-Instrument Aircraft Campaign.
(these do not understand,  they make a probe in honor of Jules Verne and destroyed in the re-entry)  
On  September 30, a spectacular racing car racing car was struck by a  meteor or a group of amateur astronomers to enjoy a dark night in the  enclave of Oklahoma's Black Mesa State Park in the Midwest of the United  States.
Relumbrando as family constellation Taurus (above) and  Orion, the extremely bright meteor was captured by a camera on a  hillside next to the Star Party of Okie-Tex (NDT although his  translation is "feast of the stars" in the world ASTRONÓMICO " Star  Party "is the general appoint to the events of amateur astronomers and  amateur observations and other acts).
The amateur Edin Howard  said he was looking in the opposite direction at the time, but was lit  up as he saw the entire field of observation to believe that someone had  turned on the lights in his car.
The fact see such a brilliant  racing car, occurred because a space rock vaporizes rushed through the  Earth's atmosphere, it really is a matter of luck.
But that could  change.
Earlier this week the discovery and monitoring of the  small asteroid 2008 TC3 allowed astronomers to predict the date and  place of their impacts on the atmosphere.
While none of the  observations of the racing car on earth has been informed that the first  prediction of impact was confirmed by at least some detections of  combustion and bright flashes of Oct. 7 on the north of Sudan.
The  young and bright stars sometimes sculpt picturesque mountains of dust  just born.
Created almost by accident, the energy and light winds  from these massive newborn stars burn accumulations of dark dust and  cold gas of a slow but persistent.
Such is the case of NGC 3324, a  region of star formation near the edge of NGC 3372, the energy  expanding Carina nebula.
Depicted above, with a few colors  assigned scientifically, is only a small part of NGC 3324.
The  Carina Nebula as such is one of the regions of star formation known and  largest home of Eta Carinae, one of the most volatile variable stars  known.
The picture above was taken from the file of the Hubble  Space Telescope in honor of the tenth anniversary of the Hubble Heritage  Project.
The Hubble Heritage Project has created, so far, about  130 striking images.
Could  you point out the four rocky planets of the Solar System?
In the  image above took place on Sept. 20, all of them could be seen in one  shot, but some of them may be different as you think.
In the  photograph the brightest and high of objects in the sky is the planet  Venus.
The aim lower in the sky is the planet Mars, while the  farthest to the left is the planet Mercury.
The last point of  light that remains is. . . the bright star Spica (or Ear), which leaves  us with the following question: where is the fourth plaenta rock?
It  would be the Earth itself, specifically from Australia, which can be  seen all along the bottom of the image.
Is  there somewhere in the world where you can see a sight like this real?
If.
The  image above is a simple presentation with a first plane, a fund and a  spectacular in between.
Looking at how far we face from the  central band of our Milky Way galaxy, with a long exposure.
Much  closer, the planet Jupiter is seen as a brilliant point just to the left  of the band.
Even more are near the picturesque Buttes and mesas  of the National Park of the Canyons in Utah, USA, illuminated by a  rising moon.
In the foreground is a cave sheltering a circle of  stones of unknown origin called False Kiva.
The cave was briefly  illuminated by a flash during long exposure.
The astrofotógrafo  Wally Pacholka accounts that we venture into the cave to take this  picture was not exactly easy.
In addition, mountain lions were a  concern while waiting alone in a night for the right time of the taking.  
For  astronomers, the nearby stellar binary system BD +20 307 originally  noted for its large amount of dust.
A sufficient amount of warm  dust causes the system to appear exceptionally brilliant in lengths from  where the infrared.
Naturally, the dust associated with the  planetary formation is often detected around young stars, stars with  only a few millinos years of age.
But the system BD +20 307  appears to be that you have at least a few billion years, an age  comparable to the age of our own Solar System.
The presence of  large amounts of hot dust seems to be due to a collision of relatively  close objects the size of a planet of the scale of, say Earth and Venus,  in the BD +20 307.
With nostalgia for the classic science  fiction novel When Worlds Collide, provides a dramatic illustration  representation of the catastrophic event.
Ironically, this  indirect evidence of a destructive planetary collision could also be the  first indication that planetary systems can form around binary systems  nearby.
One  of the more bizarre objects in the Solar System was exerior classified  as a dwarf planet last week and was given the name of Haumea.
This  designation makes Haumea of the fifth after dwarf planet Pluto, Ceres,  Eris, and makemake.
Haumea looks soft but UAN oblong shape that  makes it extremely unusual.
In an address, Haumea is  significantly larger than Pluto, but in another, Haumea has an area very  similar to that of Pluto, while another third location is much smaller -
Haumea's  orbit sometimes brings it closer to the sun that Pluto, but usually  Haumea is much further away.
Illustrated above, an artist  displayed Haumea as an ellipsoid.
Quite possible, however, Haumea  has some interesting features and craters on its surface that still  remain unknown.
It was originally discovered in 2003 and was  given a temporary desginación as 2003 EL61, but Haumea has been recently  renamed by the IAU to honor the Hawaiian gods.
Haumea has two  small moons discovered in 2005, recently renamed as Hi'iaka Namakando  and in honor of the Brotherhood of divinity.
Remains  a subject very familiar to astronomers in the northern hemisphere, the  Ring Nebula (M57) is about 2,000 light years away in the constellation  of musical Lira.
The central ring has a light year or so, but in  this extraordinary exhibition, the collaborative effort of combining  data from different telescopes, there are filaments of gas resplendent  in a loop that extends far beyond the central star.
Certainly in  this well-studied example of a planetary nebula, the shiny material is  not a planet.
In contrast, the gaseous envelope is the outer  layers expelled by a dying star like the Sun.
This composition  has 16 hours of data from narrowband done to record emissions from  hydrogen atoms in red and the blue tones / green by the emission of  oxygen atoms at high temperatures in the ring.
On the right top,  you can see the spiral galaxy IC 1296 much more distant. 
At  first glance, the Helix Nebula (also known as NGC 7293), seems simple  and round.
But this well-studied example of a planetary nebula,  produced near the end of the life of a star like the sun, it seems  surprising that it has a complex geometry.
Its extensive loops  and characteristics of cometary forms have been eexploradas in the  Hubble Space Telescope images.
Thus, a telescope of 16 inches in  diameter and a camera aboard as well as narrow band filters were used to  create this incredible view of the Helix.
The resulting color  also reveals intriguing details of the nebula, like light years from the  blue-green stretch radio or radios that give the appearance of the  spokes of a bicycle wheel cosmic.
These radios seem to indicate  that the Helix Nebula is as such an old and evolved planetary nebula.
Helix  is at 700 light years from Earth in the constellation of Aquarius.
(how  many times we got the story that was the eye of God and appeared every  3000 years ... laure, this always)
NGC  6888, also known as the Crescent Nebula, is a cosmic bubble about 25  light years in diameter, blowing wind of its massive, bright, central  star.
This beautiful image combines a telescopic composition of  colorful images with data from narrowband to isolate the light of atoms  of hydrogen and oxygen from the suction cup nebula.
The oxygen  atoms produce green-blue tones that seem to wrap up the detailed folds  and filaments.
The star center of NGC 6888 is classified as a  star Wolf-Rayet star (WR 136).
The star is losing its outer  packaging due to strong stellar winds, eject the equivalent of the solar  mass every 10,000 years.
The complex structures of the nebula  are the result of this powerful wind interacting with the material eject  in the early stages.
The burning of fuel at this pace near the  end of his stellar life should ultimately result in a spectacular  supernova explosion.
Is  this a black hole?
Bastane possible.
The stellar binary  system Cygnus X-1 is one of the best candidates to host a black hole.
The  scheme was discovered because it is one of the brightest sources of X  rays from the sky with a brilliance so potent that was detected with the  first carrier rockets of cameras able to see the previously unknown  X-rays in the sky.
Her name tells us so easy that it is the  single most brilliant source of X-rays in the constellation of the Swan.
The  data indicate that an object contains compact there about nine times  the mass of the Sun and continually changes its brightness several times  in its scale, at least in a few milliseconds.
This behavior is  typical of a black hole, and difficult to explain to other models.
The  image above is an artistic impression of Cygnus X-1.
On the left  estla and the brilliant blue star supergigante designated as HDE  226868, whose Maya is estimated at about 30 times that of our Sun.
Cygnus  X-1 is depicted on the right, connected with his companion supergigante  by a flow of gas, and surrounded by an impressive accretion disk.
The  bright star in the Cygnus X-1 is visible with a small telescope.
Rarely,  the candidate of a black hole Cygnus X-1 appears to have formed without  any brilliant supernova explosion. 
The  evocative shapes of the planetary nebula NGC 6543 suggest at a glance  its popular nickname - the Cat's Eye Nebula.
In 1995, a striking  image of false color optical space telescope Hubble detailed the eddies  of this glowing nebula, which is known to be the envelope of a dying  solar-type star, about 3,000 light years from Earth.
This  composite image combines the famous photograph of the Hubble with new  data from x-ray Space Observatory and Chandra reveals that,  surprisingly, there is intense emission of X-ray indicating the presence  of very hot gas.
The x-ray emission is shown in shades of blue  and purple superimposed over the red and green optical emission. Even  the central star of the nebula is clearly immersed in gas emitter large  amount of X-ray
Other pockets of hot gas in x-rays are surrounded  by cooler gas that emits very strongly in visible wavelengths, a clear  sign that the hot gas in expansion is forming filaments and structures  visible from the Cat's Eye Nebula.
Noting the interior of the  nebula, astronomers can see the fate of our Sun, which comes into its  own phase of planetary nebula, following its evolution, ... within about  5,000 million years.
How  can a spherical star forming a rectangular nebula? This is the problem  that is presented to astronomers who study planetary nebulae such as IC  4406. All the evidence indicates that the IC 4406 is quite possibly a  hollow cylinder. Its rectangular shape is because, from our point of  view, we see this cylinder from the side. If we could see from its axis,  the IC 4406 will have a similar appearance to that of the ring nebula.
The  representative color image is a mosaic composed of a combination of  images taken from the Hubble Space Telescope in 2001 and 2002. The hot  gas escapes through the poles of cilidro, while the walls between the  poles are a mixture of dark filaments of dust and gas molecules. The  main star responsible for this interstellar sculpture is at the center  of the nebula. In a few million years, the only visible remainder of the  IC 4406 will be a white dwarf whose brightness will decline  irreversibly.
The  young star cluster M16 is surrounded by clouds of cosmic dust and  hometowns glowing gas also known as the Eagle Nebula.
This  beautiful image of the region includes fantastic shapes and famous in  the well-known photographs from the Hubble Space Telescope detail of  this complex of stars in formation.
Described as an elephant or  tubal Pillars of Creation, the dense and dusty columns that rise near  the center are light years in length but in gravitational contraction to  form stars.
The radiation energy of the wealth of material  eroded stars near the ends, possibly exposing new stars.
Extending  from the upper left corner of the nebula is another column of dusty  star formation known as the Fairy of the Eagle Nebula.
M16 and  the Eagle Nebula lies about 7000 light years away, and are an easy  target for binoculars or small telescopes in a part of the sky rich in  nebulae in the constellation Serpens heading cauda (tail of the snake).
Friday, May 21, 2010
Beauties of space(Very Very Rare)
Posted by HASAN MAHMUD LIMON at 1:06 AM
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