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Dark matter
01
materia oscura
(physics) an invisible substance that makes up most of the universe's mass, detectable only through its gravitational effects
Ejemplos
Dark matter is a form of matter that does not emit, absorb, or reflect light, making it invisible and detectable only through its gravitational effects.
La materia oscura es una forma de materia que no emite, absorbe ni refleja luz, lo que la hace invisible y detectable solo a través de sus efectos gravitacionales.
Astronomers believe that dark matter makes up approximately 27 % of the universe's total mass and energy content.
Los astrónomos creen que la materia oscura constituye aproximadamente el 27% de la masa y energía total del universo.
