Prijava na forum:
Ime:
Lozinka:
Prijavi me trajno:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:

ConQUIZtador
nazadnapred
Korisnici koji su trenutno na forumu 0 članova i 1 gost pregledaju ovu temu.
Idi dole
Stranice:
2 3 ... 18
Počni novu temu Nova anketa Odgovor Štampaj Dodaj temu u favorite Pogledajte svoje poruke u temi
Tema: Astro - fotografije (bez komentara!)  (Pročitano 36236 puta)
25. Avg 2006, 12:29:00
Veteran foruma
Svedok stvaranja istorije


Ne tece to reka,nego voda!Ne prolazi vreme,već mi!

Zodijak Taurus
Pol Žena
Poruke 18761
Zastava Srbija
OS
Windows XP
Browser
Mozilla Firefox 1.5.0.6
A ako ipak ne možete da se suzdržite od komentara - tema za to
Ovde




Explosions from White Dwarf Star RS Oph

Explanation:
Spectacular explosions keep occurring in the binary star system named RS Ophiuchi. Every 20 years or so, the red giant star dumps enough hydrogen gas onto its companion white dwarf star to set off a brilliant thermonuclear explosion on the white dwarf's surface. At about 2,000 light years distant, the resulting nova explosions cause the RS Oph system to brighten up by a huge factor and become visible to the unaided eye. The red giant star is depicted on the right of the above drawing, while the white dwarf is at the center of the bright accretion disk on the left. As the stars orbit each other, a stream of gas moves from the giant star to the white dwarf. Astronomers speculate that at some time in the next 100,000 years, enough matter will have accumulated on the white dwarf to push it over the Chandrasekhar Limit, causing a much more powerful and final explosion known as a supernova.
« Poslednja izmena: 27. Jan 2007, 16:24:42 od Makishon »
IP sačuvana
social share
Ako je Supermen tako pametan zašto nosi donji veš preko odela??
Pogledaj profil
 
Prijava na forum:
Ime:
Lozinka:
Zelim biti prijavljen:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:
Veteran foruma
Svedok stvaranja istorije


Ne tece to reka,nego voda!Ne prolazi vreme,već mi!

Zodijak Taurus
Pol Žena
Poruke 18761
Zastava Srbija
OS
Windows XP
Browser
Mozilla Firefox 1.5.0.6


Noctilucent Clouds Over Sweden

Explanation:
Sometimes it's night on the ground but day in the air. As the Earth rotates to eclipse the Sun, sunset rises up from the ground. Therefore, at sunset on the ground, sunlight still shines on clouds above. Under usual circumstances, a pretty sunset might be visible, but unusual noctilucent clouds float so high up they can be seen well after dark. Pictured above last month, a network of noctilucent clouds cast a colorful but eerie glow after dusk near Vallentuna, Sweden. Although noctilucent clouds are thought to be composed of small ice-coated particles, much remains unknown about them. Recent evidence indicates that at least some noctilucent clouds result from freezing water exhaust from Space Shuttles.
« Poslednja izmena: 25. Avg 2006, 12:38:02 od Makishon »
IP sačuvana
social share
Ako je Supermen tako pametan zašto nosi donji veš preko odela??
Pogledaj profil
 
Prijava na forum:
Ime:
Lozinka:
Zelim biti prijavljen:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:
Veteran foruma
Svedok stvaranja istorije


Ne tece to reka,nego voda!Ne prolazi vreme,već mi!

Zodijak Taurus
Pol Žena
Poruke 18761
Zastava Srbija
OS
Windows XP
Browser
Mozilla Firefox 1.5.0.6


The Colorful Clouds of Rho Ophiuchi

Explanation:
This stunning mosiac of the sky around bright stars Antares (Alpha Scorpii) and Rho Ophiuchi reveals spectacular colors in a cosmic starscape. Near the top, Rho Ophiuchi and nearby stars are immersed in blue reflection nebulae - dust clouds that shine primarily by reflected starlight. Cool supergiant star Antares (lower left) is itself shedding the material that reflects the evolved star's yellowish hue. Characteristic of star forming regions, the telltale red emission from hydrogen gas also permeates the view along with dark, obscuring dust clouds seen in silhouette against the background stars and brighter nebulosities. About 500 light-years away, the Rho Ophiuchi star clouds, are well in front of the nearby globular star cluster M4, visible just below and right of center. The wide view spans about 6 degrees on the sky.
IP sačuvana
social share
Ako je Supermen tako pametan zašto nosi donji veš preko odela??
Pogledaj profil
 
Prijava na forum:
Ime:
Lozinka:
Zelim biti prijavljen:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:
Veteran foruma
Svedok stvaranja istorije


Ne tece to reka,nego voda!Ne prolazi vreme,već mi!

Zodijak Taurus
Pol Žena
Poruke 18761
Zastava Srbija
OS
Windows XP
Browser
Mozilla Firefox 1.5.0.6

Blue Lagoon

Explanation:
Stars come and go as you slide your cursor over this engaging image of M8, aka the Lagoon Nebula. Of course, the nebula is itself a star-forming region, but the stars that appear and disappear here include background and foreground stars that by chance lie along the same line of sight. In this "for fun" comparison of two nearly identical digital images, the stellar point sources were removed from one image by computer processing to leave only the diffuse emission from the glowing gas clouds. In both pictures, red emission (H-alpha emission) from atomic hydrogen dominates the cosmic lagoon's visible light, but narrow band filters were used to record the image data and map the hydrogen emission to green hues, with emission from sulfur atoms in red and oxygen in blue. The lovely Lagoon Nebula spans about 30 light-years at an estimated distance of 5,000 light-years toward the constellation Sagittarius.
IP sačuvana
social share
Ako je Supermen tako pametan zašto nosi donji veš preko odela??
Pogledaj profil
 
Prijava na forum:
Ime:
Lozinka:
Zelim biti prijavljen:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:
Veteran foruma
Svedok stvaranja istorije


Ne tece to reka,nego voda!Ne prolazi vreme,već mi!

Zodijak Taurus
Pol Žena
Poruke 18761
Zastava Srbija
OS
Windows XP
Browser
Mozilla Firefox 1.5.0.6

The Matter of the Bullet Cluster

Explanation:
The matter in galaxy cluster 1E 0657-56, fondly known as the "bullet cluster", is shown in this composite image. A mere 3.4 billion light-years away, the bullet cluster's individual galaxies are seen in the optical image data, but their total mass adds up to far less than the mass of the cluster's two clouds of hot x-ray emitting gas shown in red. Representing even more mass than the optical galaxies and x-ray gas combined, the blue hues show the distribution of dark matter in the cluster. Otherwise invisible to telescopic views, the dark matter was mapped by observations of gravitational lensing of background galaxies. In a text book example of a shock front, the bullet-shaped cloud of gas at the right was distorted during the titanic collision between two galaxy clusters that created the larger bullet cluster itself. But the dark matter present has not interacted with the cluster gas except by gravity. The clear separation of dark matter and gas clouds is considered direct evidence that dark matter exists.
IP sačuvana
social share
Ako je Supermen tako pametan zašto nosi donji veš preko odela??
Pogledaj profil
 
Prijava na forum:
Ime:
Lozinka:
Zelim biti prijavljen:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:
Veteran foruma
Svedok stvaranja istorije


Ne tece to reka,nego voda!Ne prolazi vreme,već mi!

Zodijak Taurus
Pol Žena
Poruke 18761
Zastava Srbija
OS
Windows XP
Browser
Mozilla Firefox 1.5.0.6

Old Moon and Sister Stars

Explanation:
An old crescent Moon shares the eastern sky over Menton, France with the sister stars of the Pleiades cluster in this early morning skyscape recorded just last Friday, June 23rd. (Bright Venus was also near the eastern horizon, but is not pictured here.) Astronomical images of the well-known Pleiades often show the cluster's alluring blue reflection nebulae, but they are washed out here by the bright moonlight. Still, while the crescent Moon is overexposed, surface features can be seen on the dim lunar night side illuminated by earthshine - light from sunlit planet Earth. Of course, you can spot a young crescent Moon in the early evening sky tonight. Having left the Pleiades behind, a lovely lunar crescent now appears in the west, lining up with planets Mars, Saturn, and Mercury along the solar system's ecliptic plane.
IP sačuvana
social share
Ako je Supermen tako pametan zašto nosi donji veš preko odela??
Pogledaj profil
 
Prijava na forum:
Ime:
Lozinka:
Zelim biti prijavljen:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:
Veteran foruma
Svedok stvaranja istorije


Ne tece to reka,nego voda!Ne prolazi vreme,već mi!

Zodijak Taurus
Pol Žena
Poruke 18761
Zastava Srbija
OS
Windows XP
Browser
Mozilla Firefox 1.5.0.6

Bright Galaxy M81

Explanation:
Big and beautiful spiral galaxy M81 lies in the northern constellation Ursa Major. One of the brightest galaxies in planet Earth's sky, M81 is also home to the second brightest supernova seen in modern times. This superbly detailed view reveals M81's bright yellow nucleus, blue spiral arms, and sweeping cosmic dust lanes with a scale comparable to the Milky Way. Hinting at a disorderly past, a remarkable dust lane actually runs straight through the disk, below and right of the galactic center, contrary to M81's other prominent spiral features. The errant dust lane may be the lingering result of a close encounter between M81 and its smaller companion galaxy, M82. Scrutiny of variable stars in M81 (aka NGC 3031) has yielded one of the best determined distances for an external galaxy -- 11.8 million light-years.
IP sačuvana
social share
Ako je Supermen tako pametan zašto nosi donji veš preko odela??
Pogledaj profil
 
Prijava na forum:
Ime:
Lozinka:
Zelim biti prijavljen:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:
Veteran foruma
Svedok stvaranja istorije


Ne tece to reka,nego voda!Ne prolazi vreme,već mi!

Zodijak Taurus
Pol Žena
Poruke 18761
Zastava Srbija
OS
Windows XP
Browser
Mozilla Firefox 1.5.0.6

Discovery in Motion

Explanation:
On July 4th, the space shuttle orbiter Discovery rocketed into space on mission STS-121. Now docked with the International Space Station, Discovery orbits planet Earth at about 27 thousand kilometers per hour. But in this dramatic sunset view taken in May, Discovery is approaching the service structures at Kennedy Space Center's launch pad 39B at the blinding speed of (less than) 2 kilometers per hour. Of course, the orbiter, booster rockets, and external fuel tank ride on one of NASA's workhorse crawler transporters. Built for the Apollo program to carry the giant Saturn V rocket, the crawler transporters have seen four decades of service.
IP sačuvana
social share
Ako je Supermen tako pametan zašto nosi donji veš preko odela??
Pogledaj profil
 
Prijava na forum:
Ime:
Lozinka:
Zelim biti prijavljen:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:
Veteran foruma
Svedok stvaranja istorije


Ne tece to reka,nego voda!Ne prolazi vreme,već mi!

Zodijak Taurus
Pol Žena
Poruke 18761
Zastava Srbija
OS
Windows XP
Browser
Mozilla Firefox 1.5.0.6

The Eskimo Nebula from Hubble

Explanation:
In 1787, astronomer William Herschel discovered the Eskimo Nebula. From the ground, NGC 2392 resembles a person's head surrounded by a parka hood. In 2000, the Hubble Space Telescope imaged the Eskimo Nebula. From space, the nebula displays gas clouds so complex they are not fully understood. The Eskimo Nebula is clearly a planetary nebula, and the gas seen above composed the outer layers of a Sun-like star only 10,000 years ago. The inner filaments visible above are being ejected by strong wind of particles from the central star. The outer disk contains unusual light-year long orange filaments
IP sačuvana
social share
Ako je Supermen tako pametan zašto nosi donji veš preko odela??
Pogledaj profil
 
Prijava na forum:
Ime:
Lozinka:
Zelim biti prijavljen:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:
Veteran foruma
Svedok stvaranja istorije


Ne tece to reka,nego voda!Ne prolazi vreme,već mi!

Zodijak Taurus
Pol Žena
Poruke 18761
Zastava Srbija
OS
Windows XP
Browser
Mozilla Firefox 1.5.0.6

Dark Sun Sizzling

Explanation:
Is this our Sun? Yes. Even on a normal day, our Sun is sizzling ball of seething hot gas. Unpredictably, regions of strong and tangled magnetic fields arise, causing sunspots and bright active regions. The Sun's surface bubbles as hot hydrogen gas streams along looping magnetic fields. These active regions channel gas along magnetic loops, usually falling back but sometimes escaping into the solar corona or out into space as the solar wind. Pictured above is our Sun in three colors of ultraviolet light. Since only active regions emit significant amounts of energetic ultraviolet light, most of the Sun appears dark. The colorful portions glow spectacularly, pinpointing the Sun's hottest and most violent regions. Although the Sun is constantly changing, the rate of visible light it emits has been relatively stable over the past five billion years, allowing life to emerge on Earth.
IP sačuvana
social share
Ako je Supermen tako pametan zašto nosi donji veš preko odela??
Pogledaj profil
 
Prijava na forum:
Ime:
Lozinka:
Zelim biti prijavljen:
Trajanje:
Registruj nalog:
Ime:
Lozinka:
Ponovi Lozinku:
E-mail:
Idi gore
Stranice:
2 3 ... 18
Počni novu temu Nova anketa Odgovor Štampaj Dodaj temu u favorite Pogledajte svoje poruke u temi
nazadnapred
Prebaci se na:  

Poslednji odgovor u temi napisan je pre više od 6 meseci.  

Temu ne bi trebalo "iskopavati" osim u slučaju da imate nešto važno da dodate. Ako ipak želite napisati komentar, kliknite na dugme "Odgovori" u meniju iznad ove poruke. Postoje teme kod kojih su odgovori dobrodošli bez obzira na to koliko je vremena od prošlog prošlo. Npr. teme o određenom piscu, knjizi, muzičaru, glumcu i sl. Nemojte da vas ovaj spisak ograničava, ali nemojte ni pisati na teme koje su završena priča.

web design

Forum Info: Banneri Foruma :: Burek Toolbar :: Burek Prodavnica :: Burek Quiz :: Najcesca pitanja :: Tim Foruma :: Prijava zloupotrebe

Izvori vesti: Blic :: Wikipedia :: Mondo :: Press :: Naša mreža :: Sportska Centrala :: Glas Javnosti :: Kurir :: Mikro :: B92 Sport :: RTS :: Danas

Prijatelji foruma: Triviador :: Domaci :: Morazzia :: TotalCar :: FTW.rs :: MojaPijaca :: Pojacalo :: 011info :: Burgos :: Alfaprevod

Pravne Informacije: Pravilnik Foruma :: Politika privatnosti :: Uslovi koriscenja :: O nama :: Marketing :: Kontakt :: Sitemap

All content on this website is property of "Burek.com" and, as such, they may not be used on other websites without written permission.

Copyright © 2002- "Burek.com", all rights reserved. Performance: 0.063 sec za 16 q. Powered by: SMF. © 2005, Simple Machines LLC.