horizonless
- adjective
- Specialized
- A horizonless compact object would not trap light in the same way as a black hole.
Examples
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The theory suggests that certain stars could collapse into horizonless remnants instead of black holes.
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Some scientists study horizonless objects to better understand the nature of gravity.
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The black hole appeared horizonless to the naked eye.
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Could a horizonless object exist in our universe?
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Astronomers are fascinated by horizonless objects that challenge our understanding of the universe.
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The new model proposes that horizonless remnants could evolve from supernova explosions.
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Researchers are investigating the properties of horizonless compact objects beyond traditional black holes.
Antonyms
- Specialized
A boundary around a black hole that nothing can escape, not even light
Surface Forms
Morphology
Etymology
Horizonless comes from horizon ('separating line') and the ending -less ('without'), the same root you see in horizontal. So in astronomy a horizonless object is one that has no 'event horizon' — no boundary that traps light — which is why it is not like a black hole.