Last Updated
：2025/11/19
event horizon
IPA(Pronunciation)
Noun
broadly
Japanese Meaning
（天体物理学）ブラックホールの重力の影響下で、逃げ出す速度が光速を超える境界、すなわち事象の地平線 / （比喩的に）後戻りできない地点、決定的な転換点
（ plural ）
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(astrophysics) The gravitational sphere of a black hole within which the escape velocity is greater than the speed of light. / (by extension) A point of no return.
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event horizon
As the spacecraft approached the event horizon, the instruments recorded drastic time dilation and redshift that no model could fully explain.
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As the spacecraft approached the event horizon, the instruments recorded drastic time dilation and redshift that no model could fully explain.
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