Astrophysicist George Jordan and his colleagues have uncovered a new class of supernova explosion.
Called SN 2002cx, it is considered the most peculiar type Ia supernova ever observed.
This evidence is suggestive that rather than a typical supernova, this was actually a gamma-ray burst.
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Particles such as these have been detected previously in supernova remnants and pulsar nebulae.
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One source of high-energy neutrinos is likely to be supernova remnants, such as the Crab Nebula.
There are no records of such a supernova, and no visible remnants of such a supernova, either.
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He became a scientific supernova and humanist icon, one of the most famous faces on the planet.
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Then those findings were later reviewed, the old location pinpointed, and the remnants of a supernova found.
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Most stars do not have enough mass to start the chain of events that leads to a supernova.
Moreover, the middle of a supernova is just the sort of extreme place where such things might happen.
Nor is standard photographic equipment always sufficient, since urban light pollution can wreck an image of a supernova.
Then almost a half-century after determining that it was a supernova, astronomers figured out how the supernova proceeded.
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As the consumer Web exploded, the global mass of computer data went supernova.
They reveal their youth by sitting right in the middle of supernova remnants that have yet to fade away.
Both these supernova remnants are strong sources of the type of gamma rays one would expect from neutral pion decay.
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Pulsars are often ejected from a supernova at high velocity, meaning, in effect, that they have had a huge sideways kick.
When a star goes supernova, it leaves a remnant, like the one Tycho Brahe observed in 1572, or Johannes Kepler in 1604.
For more colorful personalities, Omega also presented designs with dials in pale pink and blue mother-of-pearl, machine-engraved with the swirling supernova pattern.
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This category is now a supernova with an astonishing 14 new additions.
In the distant galaxy NGC 5806, astronomers using the Hubble Space Telescope have observed a supernova that happened 80 million years ago.
The white dwarf is thought to have later blown up in a supernova after siphoning matter, or fuel, from a nearby star.
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Dr Andrew Levan from the University of Warwick says these longer gamma-ray bursts are actually caused by really, really big stars going supernova.
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New data from the Chandra X-ray Observatory indicates that this distorted supernova remnant potentially hosts the youngest black hole in our galaxy.
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The trio studied a particular type of stellar explosion, or supernova, and found that the most distant of these objects were receding quickest.
Then again perhaps they are indicating, like a supernova in the sky, what might happen to stock valuations in the next 20 years.
Cosmic rays from a supernova would have scorched the moon, leaving signs of damage in surface minerals that could be visible to microscopes.
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