Astronomers recently announced that they have found a novel explanation for a rare type of super-luminous stellar explosion that may have produced a new type of object known as a quark star.
... analysis of the data has allowed astronomers to investigate the initial phases of this giant stellar explosion, which led to the ejection of matter at velocities close to the speed of light. In ...
Scientists say a faint burst of radiation discovered last week is the remnant of a massive stellar explosion that took place more than 13 billion years ago, or only about 630 million years after the ...
Stellar explosions called nova are caused by nuclear reactions between the star's atoms. In order to better understand such violent phenomena, astrophysicists study the radiation emitted by certain ...
... at it. New research by astrophysicists at the University of Warwick has discovered that a mystery stellar explosion recorded in 2006 may have marked the unusual death of an equally unusually carbon- ...
... had lost so much mass that at the time of the explosion the star had a mass of only 8-10 solar ... are slowly uncovering the very diverse properties of stellar explosions," explains Guido Chincarini, co- ...
... galaxies recognized in recent years by telescopes searching for extragalactic supernovae.
"There is a class of stellar explosions going off in other galaxies for which we still don't know the cause, ...
... telescopes six months ago was the brightest astronomical explosion ever observed - visible to the naked eye despite ... as GRB 080319B, was the result of a massive star's explosion 7.5 billion years ago ...
... (HST), an international team of astronomers have taken the first optical images of a dramatic stellar outburst and discovered a peanut-shaped bubble expanding rapidly into space. Team member Valerio ...
A stellar explosion known as a nova that was detected in 2000 formed a two-lobed shell of material ejected from the star. Shaped like a bow tie, it continues to swell at great velocity. But, ...
... radio observatory in New Mexico and NASA's Chandra X-ray Observatory in space to identify when the supernova, or stellar, explosion occurred. They put the star-dying event at sometime around 1868....
... , CA. Astronomers have seen the aftermath of spectacular stellar explosions known as supernovae before, but until ... instance of catching the X-ray signature of stellar death is going to help us fill in ...
The reflection of 300-year-old light off interstellar dust has allowed scientist to finally identify the nature of a mysterious stellar explosion.
... Cassiopeia that hadn`t been there before. The new star, which we now know to be the result of a stellar explosion or supernova, grew brighter than Venus and was visible in daylight for about two ...
... expanding internal shock wave strains to break free of the star but has yet to shred it apart.A type II supernova, or stellar explosion, occurs when a star of at least eight times our sun' ...
