bn:02762043n
Noun Concept
Categories: Articles containing potentially dated statements from 2011, All articles containing potentially dated statements, Black holes, Binary stars
EN
binary black hole  binary black holes  Binary blackhole  Binary inspiral  Black hole binary
EN
A binary black hole, or black hole binary, is a system consisting of two black holes in close orbit around each other. Wikipedia
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EN
A binary black hole, or black hole binary, is a system consisting of two black holes in close orbit around each other. Wikipedia
An astrophysical binary star system of two black holes orbiting each other Wikipedia Disambiguation
in spiral of two black holes around each other, leading to their merger Wikidata