Archivo de imágenes de Hubble
Vista artística de WASP-121b
Artist’s Concept of Exoplanet with Glowing Water AtmosphereThis is an artist’s impression of the gas giant exoplanet WASP-121b. The bloated planet is so close to its star that the tidal pull of the star stretches it into an egg shape. The top of the planet's atmosphere is heated...
- Fecha
- Jan 1, 2017
- Misión
- Hubble Space Telescope
- ID de archivo
- hubblesite-images-2017-31-4065-image
Artist’s Concept of Exoplanet with Glowing Water Atmosphere
This is an artist’s impression of the gas giant exoplanet WASP-121b. The bloated planet is so close to its star that the tidal pull of the star stretches it into an egg shape. The top of the planet's atmosphere is heated to a blazing 4,600 degrees Fahrenheit (2,500 degrees Celsius), hot enough to boil iron. This is the first planet outside our solar system where astronomers have found the strongest evidence yet for a stratosphere — a layer of atmosphere in which temperature increases with higher altitudes. The planet is about 900 light-years away.
Credits
Illustration: NASA, ESA, and G. Bacon (STScI)Science: NASA, ESA, and T. Evans (University of Exeter)
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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