'Hot Jupiters' Cast Doubt On Planet Theories‏

'Hot Jupiters' Put Theory In Doubt


Scientists searching for worlds outside of the Solar System say that three such planets — distant gas giants that resemble Jupiter — are surprisingly dry. The atmospheres of these exoplanets, known as hot Jupiters, contain

The atmospheres of these exoplanets, known as ‘hot Jupiters’, contain between one-tenth and one-thousandth water vapour than predicted, measurements from the Hubble Space Telescope show. The findings, published 24 July in Astrophysical Journal Letters, are at odds with theories of how planets form.

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