File:GJ 1214 b (Artist’s impression).ogv
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English: This artist’s impression shows how the newly discovered super-Earth surrounding the nearby star GJ 1214 may look. Discovered by the MEarth project and investigated further with the HARPS spectrograph on ESO’s 3.6-metre telescope at La Silla, GJ 1214 b is the second super-Earth exoplanet for which astronomers have determined the mass and radius, and so giving vital clues about its structure. It is also the first super-Earth around which an atmosphere has been found. The exoplanet, orbiting a small star only 40 light-years away from us, thus opens up dramatic new perspectives in the quest for habitable worlds. The planet, GJ 1214 b, has a mass about six times that of Earth and its interior is likely mostly made of water ice. It appears to be rather hot and surrounded by a thick atmosphere, which makes it inhospitable for life as we know it on Earth. Español: Esta impresión artística muestra cómo puede lucir la súper Tierra recientemente descubierta que rodea a la cercana estrella GJ 1214. Descubierto por el proyecto MEarth e investigado en profundidad por el espectrógrafo HARPS en el telescopio de 3,6 metros de ESO en La Silla, GJ 1214 b es el segundo exoplaneta similar a la Tierra del cual los astrónomos han determinado la masa y el radio proporcionando pistas claves sobre su estructura. También es la primera súper Tierra alrededor de la cual se ha encontrado una atmósfera. El exoplaneta, orbitando una pequeña estrella a sólo 40 años-luz de nosotros, abre espectaculares perspectivas en la búsqueda de mundos habitables. El planeta GJ 1214 b tiene una masa de unas seis veces la de la Tierra y su interior probablemente está compuesto por hielo de agua. Parece ser más bien caliente y rodeado de una densa atmósfera que lo hace inhóspito para la vida tal como la conocemos en en la Tierra. |
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| Source | http://www.eso.org/public/videos/eso0950a/ |
| Author | ESO/L. Calçada |
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This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
  This file is licensed under the Creative Commons Attribution 4.0 International license.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:00, 28 November 2013 | 35 s, 1,280 × 720 (26.21 MB) | Stas1995 (talk | contribs) | User created page with UploadWizard |
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