Gliese 1214 b is an exoplanet that orbits the star Gliese 1214, and was discovered in December 2009. Its parent star is 42 light-years from the Sun, in the constellation Ophiuchus. Step 2 : Answer to the question " What sets the exoplanet GJ1214b apart from other planets discovered outside our solar system?"

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Superjorden närmast solsystemet GJ 1214 b (16 december 2009). Den här Waterworld: En ny klass av exoplanet upptäcks. Vetenskap. Image. Noel McKeegan.

Exoplanet gj1214b

All models develop strong, superrotating GJ1214b is too hot for life, but it’s not too difficult for us to imagine that we could make similar observations of the atmosphere of a planet that was a little cooler in temperature than GJ1214b and could potentially host life. Microbial and plant life on Earth have dramatically altered our atmosphere over its history. Clouds in the atmosphere of the super-Earth exoplanet GJ1214b Kreidberg et al. 2014 • 2014Natur.50569K IRSF SIRIUS JHK s Simultaneous Transit Photometry of GJ 1214b Se hela listan på github.com 2010-12-01 · The recently discovered transiting super-Earth exoplanet GJ 1214b is one example of this problem3. the mass and radius of the recently discovered transiting super-Earth GJ1214b are known, “GJ1214b is quite close to Earth, just 42 light years away, and it orbits its star in just 1.6 days.” That fast orbit gave scientists the opportunity to record the exoplanet’s flat spectrum, ruling out an atmosphere of simple hydrogen, water, carbon dioxide or methane.

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GJ1214b is relatively close, about 40 light-years away from Earth. 2010-08-10 · We report recent ground-based photometry of the transiting super-Earth exoplanet GJ1214b at several wavelengths, including the infrared near 1.25 microns (J-band). We observed a J-band transit with the FLAMINGOS infrared imager and the 2.1-meter telescope on Kitt Peak, and we observed several optical transits using a 0.5-meter telescope on Kitt Peak and the 0.36-meter Universidad de Monterrey Due to GJ1214b’s proximity to our Solar System, along with the relatively small size of its host star, the exoplanet is one of the most easy to observe, transiting super-Earths. 2012-02-23 · It's difficult to blink without seeing a press release on an unusual exoplanet.

Hubbleshjälp hittat bevis på kol-dioxid i atmosfären runten exoplanet.Astronomerna Planeten har fåttnamnet GJ1214b ochligger ungefär 40ljusår från oss.

Exoplanet Type: Water World. Mass: 6 to 7 x Earth Diameter: 2.7 x Earth.

CC BY 4.0. Artist's impression of GJ 1214b in transit. 2010. CC BY 4.0. Artist's impression of exoplanet Corot-9b. 2010.
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"When an exoplanet passes in front of its star, light can be absorbed at some wavelengths by molecules in exoplanet GJ1214b.

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ESO:s jätteteleskop VLT med dess otroliga arsenal av specialinstrument ger oss häpnadsväckande information om exoplaneten GJ1214b,

Access to of the transmission spectrum of the super-Earth exoplanet GJ1214b. 16 Dec 2009 gj1214b.