Archivo de imágenes de Hubble
Historia del universo
This diagram traces the evolution of the universe from the big bang to the present. Two watershed epochs are shown. Not long after the big bang, light from the first stars burned off a fog of cold hydrogen in a process called reionization. At a later epoch quasars, the black-hole...
- Fecha
- Jan 1, 2010
- Misión
- Hubble Space Telescope
- ID de archivo
- hubblesite-images-2010-31-2769-image
This diagram traces the evolution of the universe from the big bang to the present. Two watershed epochs are shown. Not long after the big bang, light from the first stars burned off a fog of cold hydrogen in a process called reionization. At a later epoch quasars, the black-hole-powered cores of active galaxies, pumped out enough ultraviolet light to reionize the primordial helium.
Credits
Credit: NASA, ESA, and A. Feild (STScI)
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Fuente
La imagen y el material de referencia se acreditan al archivo oficial de la misión enlazado a continuación.
Ver en NASA.gov