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M1 goes back presumably -- the Cancer nebulum, also
known as M1, on a supernova which was watched in July 1054 of a
Chinese astronomer. A pulsar is in the center of the nebulum. |
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This gloriously colorful nebulum arose CYGNUS LOOP --
at the appearance of a supernova, shock front on a relatively thick
gas cloud |
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A discovered the Hubble space telescope this strange
Ringstrucktur 1994 seven years after the appearance of the supernova
1987 ares in the big Magellanschen cloud in 1987. |
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The supernova 1987 ares in February 2000 reaches 1987
A these photos of the inner gas bowl once again. |
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Another star exploded N123D -- in the big Magelanschen
cloud 3,000 years ago. Its remains are known under the name N123D. |
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The supernova Cassiopeia is more important CASSIOPEIA
A than A back on a Sternenexplosion -- about 300 years ago. But
although the explosion must have been able to be considered a bright
star in the earthly sky, there aren't any reports of eyewitnesses.
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Cassiopeia A has grown to a 10 light years great
bubble of 50 million degree hot gas in the meantime. |
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E0102 72-one supernova remains in the little
Magellanschen cloud. The picture was put together from observations at
different wavelengths.
blue = radiograph light (Chandra radiograph telescope)
green = visible light (Hubble space telescope)
red = radio signal (Australia telescope of compact Array)
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