gravitational sphere within which light cannot escape in other languages

• English
  

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• Esperanto
  

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• Finnish
  

• French
  

• Georgian
  

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• Greek
  

• 
  

• Hindi
  

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• Icelandic
  

• Interlingua
  

• Irish
  

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• Latvian
  

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• Norwegian Nynorsk
  

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• Slovene
  

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• Tamil
  

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• Ukrainian
  

• Urdu
  

• Vietnamese