Hubble Ultra Deep Field

Hubble Ultra Deep Field

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Fotka jednog malecnog dela svemira. Nisam siguran da li je vec bila ova tema sa ovom slikom, pa cu svejedno da okacim ovu fotografiju koja je inace velicine 110MB.

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Napisano: 28 Sep 2012 12:27

http://www.mycity.rs/Astronomija/Known-Universe.html#954758

Dopuna: 28 Sep 2012 12:29

Hubble XDF: 'Extreme Deep Field' Is Farthest View Ever Into Universe (PHOTO)
Citat:The Hubble Space Telescope has captured the farthest-ever view into the universe, a photo that reveals thousands of galaxies billions of light-years away.

The picture, called eXtreme Deep Field, or XDF, combines 10 years of Hubble telescope views of one patch of sky. Only the accumulated light gathered over so many observation sessions can reveal such distant objects, some of which are one ten-billionth the brightness that the human eye can see.

The photo is a sequel to the original "Hubble Ultra Deep Field," a picture the Hubble Space Telescope took in 2003 and 2004 that collected light over many hours to reveal thousands of distant galaxies in what was the deepest view of the universe so far. The XDF goes even farther, peering back 13.2 billion years into the universe's past. The universe is thought to be about 13.7 billion years old.



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Evo i jedan interesantan video na srpskom o istoriji ovih dubokih fotografia udaljenih galaksija!
youtube.com/watch?v=5CLrl132dfI

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