fatboy

ALMA Sheds Light on Planet-Forming Gas Streams Tantalising signs of flows feeding gas-guzzling giant planets 2 January 2013 Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) telescope have seen a key stage in the birth of giant planets for the first time. Vast streams of gas are flowing across a gap in the disc of material around a young star. These are the first direct observations of such streams, which are expected to be created by giant planets guzzling gas as they grow. The result is published on 2 January 2013 in the journal Nature. http://www.eso.org/public/news/eso1301/ The international team of astronomers studied the young star HD 142527, over 450 light-years from Earth, which is surrounded by a disc of gas and cosmic dust — the remains of the cloud from which the star formed. The dusty disc is divided into an inner and an outer part by a gap, which is thought to have been carved by newly forming gas giant planets clearing out their orbits as they circle the star. The inner disc reaches from the star out to the equivalent of the orbit of Saturn in the Solar System, while the outer disc begins about 14 times further out. The outer disc does not surround the star uniformly; instead, it has a horseshoe shape, probably caused by the gravitational effect of the orbiting giant planets. According to theory, the giant planets grow by capturing gas from the outer disc, in streams that form bridges across the gap in the disc. “Astronomers have been predicting that these streams must exist, but this is the first time we’ve been able to see them directly,” says Simon Casassus (Universidad de Chile, Chile), who led the new study. “Thanks to the new ALMA telescope, we’ve been able to get direct observations to illuminate current theories of how planets are formed!” Casassus and his team used ALMA to look at the gas and cosmic dust around the star, seeing finer details, and closer to the star, than could be seen with previous such telescopes. ALMA’s observations, at submillimetre wavelengths, are also impervious to the glare from the star that affects infrared or visible-light telescopes. The gap in the dusty disc was already known, but they also discovered diffuse gas remaining in the gap, and two denser streams of gas flowing from the outer disc, across the gap, to the inner disc. “We think that there is a giant planet hidden within, and causing, each of these streams. The planets grow by capturing some of the gas from the outer disc, but they are really messy eaters: the rest of it overshoots and feeds into the inner disc around the star” says Sebastián Pérez, a member of the team, who is also at Universidad de Chile.

to su one zvucne za CS da cujete kad dolaze svabe iza tjoske? :D

Sto? Zar samo da bi demantovao ovog zlog Vudicu?

Zasto bi iko na svetu uzeo figuricu Torina?

iGo stavi, mape su dobre.... Meni ne jede bateriju toliko, al ja koristim drugi fon....

suma sumarum........... . .

danas u Rodicu..... "Santa... High as fuck... Promise toys n shit

kupujes novine koje listaju penzioneri..... that will make you a penzos too!

auu Dule imas plus za vinil!

ba mangaaavaaaa!

Samo da dodam da su razlozi njegove konstantne bleje kod tebe na gajbi skriveni mnogo dublje...... Ne znam koliko to traje, ali moguce da je u pitanju hevi faza kroz koju lik prolazi (sutnula ga riba, problemi na poslu ili u svom drustvu, pajdo lol itd) a tvoja supruga AKA njegova sestra mu je oduvek bila najbolji oslonac kada dodju teski dani i najbolje ga razume i ume da mu da pravi savet...... i te fore..... E sad, ako nista od toga nije slucaj onda mozemo i da banalizujemo sve i svedemo na zakljucak da mu je sladje da besplatno srche vasu nes kafu i sokove i ogrebe se za klopu tu i tamo.... No, mozda je i nesto trece jbg.... Treba razmotriti prvo iz svih uglova situaciju, razmisli prvo STA ga tera da bleji tu kod vas pa onda predji u drugu fazu - razgovor sa svojom dragom, gde ces kako su to gore vec naveli, da ispostavis svoje uvjete za naredni period... :) PS: mozes i na kvarno da mu ponudis da buksnate ako vari a onda zgrozen zeni da kazes da nikako ne zelis narkomana na gajbi i da bira izmedju njega i tebe!

Cim izadje iz svojeg cocoon-a i razvije krilca ostaje mu nekih 2-3h zhivota, maxtooreeeeee !!!! :D

Bio sam apsolutno ubedjen da je zadnji pogon, kao i na starom Fitji.... :/

Da malo prekinem ovo spoilerisanje pitanjem: U KOM BIOSKOPU u BGu valja gledati Hobita 3D, delta city cineplexx, kolosej u Uscu ili Takvud.....? Kapiram da ipak nije sve jedno.....?

nisam vido ladno...

placem

Kru, KACHI ONU SLIKU !!!!!! :D

prodato! :*

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die, topic!

hmmm.......