ScienceCasts: Worlds within Worlds

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Astronomers using NASA’s Hubble Space Telescope have discovered an immense cloud of hydrogen evaporating from a Neptune-sized planet named GJ 436b. The planet’s atmosphere is evaporating because of extreme irradiation from its parent star.
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This was so interesting. I could watch this kind of thing for hours.

Genie
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Climate change on planets near brown dwarf stars, hmm. Now just find the nearest brown dwarf like star near or in our solar system.

jejkrave
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I wonder what our Sun's vaporizing distances is? Perhaps all the solid planets hatch from a gas giant.

wiseyeffect
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En neptuno llueve diamantes ?, hay un suelo firme ?

Fubuky
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Hot super earth might be remnats of a warn Neptune ...

maoqiutong
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worlds within worlds? i thought they were going to start talking about Agartha.

Chiefbigcorn