Science news articles about 'stellar explosions'A Quark Star? Super-luminous Stellar Explosion Observed
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.The quiet explosion
... 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- ... 1843 stellar eruption may be new type of star explosion
... 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, ... Brightest stellar explosion heralds new type of long-distance astronomy
... 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 ... NASA satellite pins down timer in stellar ticking time bomb
... that allows them to predict exactly when a superdense star will unleash incredibly powerful explosions. "We found a clock that ticks slower and slower, and when it slows down too much, boom! The bomb ... Big Black Holes Cook Flambeed Stellar Pancakes
... only are they crushed by the black hole's huge gravity, but the process can also trigger a nuclear explosion that tears the star apart from within. In addition, shock waves in the pancake star carry a ... A scientific first: A supernova explosion is observed in real time
... neutron star collapse, the bouncing shock wave should stall out before it manages to eject the stellar envelope. Clearly, this is not what happens in nature, but clues found in the Swift observations ... "Light Echo" Helps Solve Supernova Mystery
The reflection of 300-year-old light off interstellar dust has allowed scientist to finally identify the nature of a mysterious stellar explosion.Famous Supernovae Still Echo Across the Milky Way
... 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 ... Ultraviolet Glow Betrays Impending Supernova [News]
... 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' ... Hubble Sees Stars and a Stripe in Celestial Fireworks
This image, taken by NASA's Hubble Space Telescope, is a very thin section of a supernova remnant caused by a stellar explosion that occurred more than 1,000 years ago.UI researchers make first measurements of the solar wind termination shock
... astronauts, are believed to be produced in intense shock waves caused by supernova explosions -- immense stellar explosions that occur in massive stars toward the end of their lives.
The termination ... In unique stellar laboratory, Einstein's theory passes strict, new test
... .com/articles/2008/07/03/in.unique.stellar.laboratory.einsteins.theory.passes.strict.new.test'
reddit_title='In unique stellar laboratory, Einstein's theory passes strict, new test' ... Supernova Caught Red-Handed Seen as Missing Link [News]
Researchers have offered a new explanation for an unprecedented stellar explosion caught in the act earlier this year. [More]'Naked-eye' gamma-ray burst was aimed squarely at Earth
... around the globe show a jet from a powerful stellar explosion witnessed March 19 was aimed ... Gamma-ray bursts are the universe's most luminous explosions. Most occur when massive stars run out of nuclear ...
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A Quark Star? Super-luminous Stellar Explosion Observed
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.The quiet explosion
... 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- ...1843 stellar eruption may be new type of star explosion
... 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, ...Brightest stellar explosion heralds new type of long-distance astronomy
... 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 ...NASA satellite pins down timer in stellar ticking time bomb
... that allows them to predict exactly when a superdense star will unleash incredibly powerful explosions. "We found a clock that ticks slower and slower, and when it slows down too much, boom! The bomb ...Big Black Holes Cook Flambeed Stellar Pancakes
... only are they crushed by the black hole's huge gravity, but the process can also trigger a nuclear explosion that tears the star apart from within. In addition, shock waves in the pancake star carry a ...A scientific first: A supernova explosion is observed in real time
... neutron star collapse, the bouncing shock wave should stall out before it manages to eject the stellar envelope. Clearly, this is not what happens in nature, but clues found in the Swift observations ..."Light Echo" Helps Solve Supernova Mystery
The reflection of 300-year-old light off interstellar dust has allowed scientist to finally identify the nature of a mysterious stellar explosion.Famous Supernovae Still Echo Across the Milky Way
... 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 ...Ultraviolet Glow Betrays Impending Supernova [News]
... 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' ...Hubble Sees Stars and a Stripe in Celestial Fireworks
This image, taken by NASA's Hubble Space Telescope, is a very thin section of a supernova remnant caused by a stellar explosion that occurred more than 1,000 years ago.UI researchers make first measurements of the solar wind termination shock
... astronauts, are believed to be produced in intense shock waves caused by supernova explosions -- immense stellar explosions that occur in massive stars toward the end of their lives. The termination ...In unique stellar laboratory, Einstein's theory passes strict, new test
... .com/articles/2008/07/03/in.unique.stellar.laboratory.einsteins.theory.passes.strict.new.test' reddit_title='In unique stellar laboratory, Einstein's theory passes strict, new test' ...Supernova Caught Red-Handed Seen as Missing Link [News]
Researchers have offered a new explanation for an unprecedented stellar explosion caught in the act earlier this year. [More]'Naked-eye' gamma-ray burst was aimed squarely at Earth
... around the globe show a jet from a powerful stellar explosion witnessed March 19 was aimed ... Gamma-ray bursts are the universe's most luminous explosions. Most occur when massive stars run out of nuclear ...