Astronomers Discover Two Rarest Supernovae that 10 billion light years away

After years of study , astronomers finally have found what light two very unusual point they are 10 billion light-years away, the star , or supernova explosions are a rare breed. Apart from being so incredibly far , these two are more than a hundred times brighter than a normal supernova.

The pair was discovered in 2006 and 2007 to be rağmensüpernov understand that they Astronomers initially to determine their distance from Earth is not even very unusual. Supernova Legacy Survey ( SNLS ) these strange things are bound scientists spent years trying to figure out what happened . Their findings appear in the December issue of the Astrophysical Journal 20 .

" At first, we they supernovae, though , whether what they have no idea , or they are our galaxy or a remote one , whether " lead author Andrew Howell Dr. , Las Cumbres Observatory Global Telescope Network ( LCOGT staff scientists said ) and UC Santa Barbara part-time lecturer . "I showed observations at a conference and everyone was surprised. Nobody energy mind -bogglingly large. Thought that we would have made it impossible because they guessed that distant supernovae . "

A puzzle still remains - what is the power source that can produce so much energy ? Normal neutron star or a black hole, the collapse of a giant star cant explain their extreme brightness - the power of the supernova mechanism.

A new study supernovae likely a magnetar , a rotating hundreds of times per second, the creation of extraordinary magnetized neutron star is supported by the find . Magnetars a star the mass of the sun packed into a city the size and magnetic field of the Earth has a hundred trillion times . They first time in 2009 has been declared since superluminous supernovae, a handful were visible and a magnetar creation potential as an energy source has been proposed , while Howell and his colleagues working models detailed observations to match the first such an explosion would look like .

"What can be custom made these stars was extremely fast rotation ," UC Berkeley and Lawrence Berkeley National Laboratory Daniel Kasen said. "After all, when he died , like a giant ball of collapsing core of a magnetar can be spun up . Massive spin magnetic energy is then unleashed a fury that would be . "

While only 4 billion years old universe exploded supernova . " This was before the sun had even ," Howell said. " I died and whose gas cloud sun and the resulting here from another star had the soil . Yaşamdinozor of the evolved and people bizfoton their 10 after the World çarptığındadoğr in place mark lucky telescopes , developed and invented , has evolved - billion - an annual trip."

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