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Posts Tagged "atmospheres"

Life, Unbounded

Exo-cornucopia

Watch out! There's a lot of stuff up there...

  This has been an extraordinary week for planets (moons), exoplanets, and astrobiology. I’m hard pushed to write properly about all these things but sometimes the sheer tidal mass of discoveries tells its own story.       And tidal masses is the first one up. This week new results from the Cassini mission around [...]

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Life, Unbounded

Too Bright for JWST: Some Exoplanets are Overwhelming

The planet Upsilon Andromedae b in close orbit to its parent star (NASA/JPL-Caltech)

Understanding the structure, dynamics, and chemistry of planetary atmospheres is key to exoplanetary science. It’s sobering to realize that as of now it is still an enormous challenge to model even the atmospheres of planets in our own solar system. Despite great advances, a variety of trickery has to be employed to simulate a swirling [...]

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