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Hace 5 días · In astronomy, dark matter is a hypothetical form of matter that appears not to interact with light or the electromagnetic field. Dark matter is implied by gravitational effects which cannot be explained by general relativity unless more matter is present than can be seen.
6 de may. de 2024 · Dark matter is that invisible glue that keeps stars, dust, and gas together in a galaxy. This mysterious substance makes up the majority of a galaxy's mass and forms the foundation of our Universe's structure. Dark matter is still one of the greatest mysteries of science. Credit: NASA/JPL-Caltech.
18 de may. de 2024 · “Dark Matter”, la serie sobre un físico obligado a enfrentar las vidas alternativas que pudo haber tenido. Atrapado en su propio proyecto, se encuentra en un mundo ajeno y propio al mismo tiempo, donde el enemigo podría ser él mismo. Por Cecilia Absatz. 18 de mayo 2024, 05:41hs.
Hace 3 días · dark matter, a component of the universe whose presence is discerned from its gravitational attraction rather than its luminosity. Dark matter makes up 30.1 percent of the matter -energy composition of the universe; the rest is dark energy (69.4 percent) and “ordinary” visible matter (0.5 percent).
- Adam Riess
- Dark matter is a component of the universe whose presence is discerned from its gravitational attraction rather than its luminosity.
- Dark matter makes up 30.1 percent of the matter-energy composition of the universe. The rest is dark energy (69.4 percent) and “ordinary” visible m...
- Dark matter’s existence was first inferred by Swiss American astronomer Fritz Zwicky, who in 1933 discovered that the mass of all the stars in the...
- Two varieties of dark matter have been found to exist. The first variety is about 4.5 percent of the universe and made of the familiar baryons (i.e...
11 de may. de 2024 · Series y Películas. ‘Dark Matter’, crítica: una nueva versión del multiverso. ‘Dark Matter’ imagina un multiverso en que las múltiples versiones de la realidad posibles, engendran...
8 de may. de 2024 · Destacados, Entrevistas. Ya llegó a Apple TV Dark Matter, una nueva apuesta de ciencia ficción, y charlamos con Joel Edgerton, Alice Braga, Jimmi Simpson y más. Edgerton y la ganadora del Oscar Jennifer Connelly lideran el elenco de esta arriesgada apuesta de ciencia ficción, acompañados por Alice Braga, Jimmi Simpson, Dayo ...
3 de may. de 2024 · What if the force is weakening? The first set of results from a pioneering cosmic-mapping project hints that the repulsive force known as dark energy has changed over 11 billion years, which...
