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gptkbp:instanceOf
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gptkb:galaxy
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gptkbp:alsoKnownAs
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gptkb:1E_0657-56
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gptkbp:catalogueNumber
|
gptkb:1E_0657-56
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gptkbp:contains
|
two colliding galaxy clusters
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gptkbp:discoveredBy
|
Henry E. Holt
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gptkbp:discoveredIn
|
1995
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gptkbp:distanceFromEarth
|
3.7 billion light-years
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gptkbp:featuredIn
|
numerous scientific publications
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gptkbp:gravitationalLensing
|
used to map dark matter distribution
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gptkbp:hasComponent
|
main cluster
subcluster (the 'bullet')
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|
https://www.w3.org/2000/01/rdf-schema#label
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Bullet Cluster
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gptkbp:imageAvailableFrom
|
gptkb:NASA
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gptkbp:locatedIn
|
constellation Carina
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gptkbp:mass
|
~1.5 × 10^15 solar masses
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gptkbp:notableFor
|
evidence for dark matter
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gptkbp:redshift
|
0.296
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gptkbp:shows
|
separation of baryonic matter and dark matter
|
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gptkbp:studiedBy
|
gptkb:Chandra_X-ray_Observatory
gptkb:Hubble_Space_Telescope
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gptkbp:temperature
|
~70 million Kelvin (X-ray gas)
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gptkbp:type
|
merging galaxy cluster
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gptkbp:usedAs
|
test of modified gravity theories
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gptkbp:XRayEmission
|
hot gas between clusters
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gptkbp:bfsParent
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gptkb:1E_0657-56
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gptkbp:bfsLayer
|
7
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