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HVGC
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English
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Noun
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HVGC
(
plural
HVGCs
)
(
astronomy
)
Initialism of
hypervelocity
globular cluster
.
(
a
globular cluster
with a
velocity
greater than the
escape velocity
of its host
galaxy
)
Related terms
edit
globular cluster
hypervelocity
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en:Astronomy
English initialisms