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Hace 4 días · Edwin Hubble revolucionó la astronomía al señalar que hay más galaxias además de la Vía Láctea. Sus detalladas observaciones mostraron que hay muchísimas galaxias aparte de la nuestra. Este hallazgo es fundamental para comprender cuán vasto es el universo y apoya la idea de que sigue expandiéndose.
Hace 12 horas · Hubble's law, also known as the Hubble–Lemaître law, is the observation in physical cosmology that galaxies are moving away from Earth at speeds proportional to their distance. In other words, the farther they are, the faster they are moving away from Earth. The velocity of the galaxies has been determined by their redshift, a shift of the light they emit toward the red end of the visible ...
Hace 2 días · Overview. Around 1930, Edwin Hubble discovered that light from remote galaxies was redshifted; the more remote, the more shifted. This implies that the galaxies are receding from the Earth, with more distant galaxies receding more rapidly, such that galaxies also recede from each other.
Hace 5 días · In 1929, Edwin Hubble became the first to observe that the cosmos expanded. According to his observations, galaxies farther away are vanishing more quickly. With additional measurements, our...
Hace 2 días · In the 1920s, astronomers including Edwin Hubble secured evidence that our universe was indeed expanding. And by the late 1990s, a new generation of investigators had revealed that this expansion ...
Hace 5 días · La galaxia M87 se puede observar con mayor facilidad en mayo a través de un telescopio pequeño. Publicado a las 07:49 ET (11:49 GMT) 28 mayo, 2024. Hace 30 años, el Hubble detectó los primeros ...
Hace 3 días · The Webb Space Telescope observed the galaxy, which is from less than 300 million years after the Big Bang. Galaxy JADES-GS-z14-0 is the new record holder for the most distant galaxy ever seen ...
